0.52.0

test: add test to make sure there are no duplicate names
feat: add about config
2025-12-27 08:36:14 +00:00 · 2021-09-28 16:02:14 +02:00 · 2021-09-27 09:06:40 +00:00 · 2021-09-23 12:40:50 +00:00 · 2021-09-10 14:15:06 +02:00 · 2021-09-10 14:15:05 +02:00
119 changed files with 6384 additions and 3311 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,16 +1,13 @@
 image: registry.gitlab.com/openstapps/projectmanagement/node

-cache:
-  key: ${CI_COMMIT_REF_SLUG}
-  paths:
-    - node_modules
-
 before_script:
  - npm install

 stages:
  - build
+  - review
  - test
+  - audit
  - deploy
  - publish

@@ -25,8 +22,48 @@ build:
      - lib
    expire_in: 1 week

+build-ts-3.8.3:
+  tags:
+    - performance
+  stage: build
+  script:
+    - npm uninstall typescript
+    - npm install typescript@3.8.3
+    - npm run build
+
+docs_review:
+  dependencies:
+    - build
+  stage: review
+  script:
+    - npm run documentation
+    - ./node_modules/.bin/surge -p ./docs -d https://$CI_PROJECT_PATH_SLUG-$CI_ENVIRONMENT_SLUG.surge.sh/
+  when: manual
+  environment:
+    name: review/$CI_PROJECT_PATH_SLUG-$CI_COMMIT_REF_NAME
+    url: https://$CI_PROJECT_PATH_SLUG-$CI_ENVIRONMENT_SLUG.surge.sh/
+    on_stop: stop_review
+  except:
+    - master
+    - develop
+  tags:
+    - secrecy
+
+stop_review:
+  stage: review
+  variables:
+    GIT_STRATEGY: none
+  script:
+    - ./node_modules/.bin/surge teardown $CI_PROJECT_PATH_SLUG-$CI_ENVIRONMENT_SLUG.surge.sh
+  when: manual
+  environment:
+    name: review/$CI_PROJECT_PATH_SLUG-$CI_COMMIT_REF_NAME
+    action: stop
+  tags:
+    - secrecy
+
 audit:
-  stage: test
+  stage: audit
  script:
    - npm audit
  allow_failure: true
@@ -34,9 +71,9 @@ audit:
    - schedules

 scheduled-audit:
-  stage: test
+  stage: audit
  script:
-    - npm audit
+    - npm audit --audit-level=high
  only:
    - schedules

@@ -51,6 +88,21 @@ test:
      - report
      - coverage

+mapping:
+  tags:
+    - performance
+  dependencies:
+    - build
+  stage: test
+  services:
+    - name: registry.gitlab.com/openstapps/database:master
+      alias: elasticsearch
+  script:
+    - npm run mappings-integration
+  artifacts:
+    paths:
+      - lib
+
 package:
  dependencies:
    - build
--- a/.mailmap
+++ b/.mailmap
@@ -0,0 +1,5 @@
+Rainer Killinger <mail-openstapps@killinger.co> Rainer Killinger <git@killinger.co>
+Rainer Killinger <mail-openstapps@killinger.co> Rainer Killinger <killinge@hrz.uni-frankfurt.de>
+Rainer Killinger <mail-openstapps@killinger.co> Rainer Killinger <killinger@hrz.uni-frankfurt.de>
+Wieland Schöbl <wulkanat@gmail.com> wulkanat@gmail.com <wulkanat@gmail.com>
+Wieland Schöbl <wulkanat@gmail.com> Wieland Schöbl <wieland.schoebl@campus.tu-berlin.de>
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,217 @@
+# [0.51.0](https://gitlab.com/openstapps/core/compare/v0.50.0...v0.51.0) (2021-09-10)
+
+
+### Bug Fixes
+
+* add physicalobject to book categories ([ded8e7d](https://gitlab.com/openstapps/core/commit/ded8e7dfd51094c02a86e1383a4e94c069c10e64))
+
+
+
+# [0.50.0](https://gitlab.com/openstapps/core/compare/v0.49.5...v0.50.0) (2021-09-01)
+
+
+
+## [0.49.5](https://gitlab.com/openstapps/core/compare/v0.49.3...v0.49.5) (2021-08-27)
+
+
+### Bug Fixes
+
+* test resources from hds2 ([dfe35d7](https://gitlab.com/openstapps/core/commit/dfe35d71a38c35064726365f99714abff3b30ba6))
+
+
+
+## [0.49.3](https://gitlab.com/openstapps/core/compare/v0.49.2...v0.49.3) (2021-08-18)
+
+
+
+## [0.49.2](https://gitlab.com/openstapps/core/compare/v0.49.1...v0.49.2) (2021-08-17)
+
+
+
+## [0.49.1](https://gitlab.com/openstapps/core/compare/v0.49.0...v0.49.1) (2021-08-13)
+
+
+### Bug Fixes
+
+* documentation generation ([8a28d6f](https://gitlab.com/openstapps/core/commit/8a28d6fa8657d778d6ae0d38cda7da3531d6478c))
+
+
+
+# [0.49.0](https://gitlab.com/openstapps/core/compare/v0.48.0...v0.49.0) (2021-08-12)
+
+
+### Features
+
+* add elasticsearch mappings to build ([21eeecd](https://gitlab.com/openstapps/core/commit/21eeecd5ee0d68a4faa93bb70d2187ce35807b01))
+
+
+
+# [0.48.0](https://gitlab.com/openstapps/core/compare/v0.47.0...v0.48.0) (2021-07-14)
+
+
+### Bug Fixes
+
+* correct parameter name of thing update route ([872c1f5](https://gitlab.com/openstapps/core/commit/872c1f5fc3884b6df6f5025287873d98b27dd6b1))
+
+
+### Features
+
+* support geo shape queries ([882483e](https://gitlab.com/openstapps/core/commit/882483ee2490938014904bc26687bd1648992ae6))
+
+
+
+# [0.47.0](https://gitlab.com/openstapps/core/compare/v0.46.0...v0.47.0) (2021-06-15)
+
+
+### Bug Fixes
+
+* set date-series frequency non translatable ([4a4cd4e](https://gitlab.com/openstapps/core/commit/4a4cd4e6d4b01ac34b5338dfcf4aeb959f54461d))
+
+
+### Features
+
+* make SCDateSeries.frequency compliant with schema.org ([942cd11](https://gitlab.com/openstapps/core/commit/942cd1146966aa9e60321160489a6605877925e9))
+
+
+
+# [0.46.0](https://gitlab.com/openstapps/core/compare/v0.45.0...v0.46.0) (2021-05-04)
+
+
+### Features
+
+* change range offer to use date range ([9c6972a](https://gitlab.com/openstapps/core/commit/9c6972af787678567409877b6bc9f9417e1374e2))
+
+
+
+# [0.45.0](https://gitlab.com/openstapps/core/compare/v0.44.0...v0.45.0) (2021-04-26)
+
+
+
+# [0.44.0](https://gitlab.com/openstapps/core/compare/v0.43.0...v0.44.0) (2021-04-12)
+
+
+### Features
+
+* add support for multiple values in the value filter ([913c569](https://gitlab.com/openstapps/core/commit/913c5691da46ad2591fe14bcf7286f12b29ab5ee))
+
+
+
+# [0.43.0](https://gitlab.com/openstapps/core/compare/v0.42.0...v0.43.0) (2021-04-07)
+
+
+
+# [0.42.0](https://gitlab.com/openstapps/core/compare/v0.41.0...v0.42.0) (2021-02-16)
+
+
+
+# [0.41.0](https://gitlab.com/openstapps/core/compare/v0.40.0...v0.41.0) (2021-02-08)
+
+
+### Bug Fixes
+
+* add date, numeric range filter to SCSearchFilter ([8510f11](https://gitlab.com/openstapps/core/commit/8510f11d7b4c62a6b239a70f47fe07e8cc86ab63))
+
+
+
+# [0.40.0](https://gitlab.com/openstapps/core/compare/v0.39.0...v0.40.0) (2021-02-05)
+
+
+### Features
+
+* add range filter, date sorting support ([29bc006](https://gitlab.com/openstapps/core/commit/29bc00616e87a8d346d8c304fab2e3818921c75e))
+
+
+
+# [0.39.0](https://gitlab.com/openstapps/core/compare/v0.38.1...v0.39.0) (2020-12-01)
+
+
+### Features
+
+* extend property value translation retrival ([a246bde](https://gitlab.com/openstapps/core/commit/a246bdea84e0ca390be6ab38723d637626db87d2))
+
+
+
+## [0.38.1](https://gitlab.com/openstapps/core/compare/v0.38.0...v0.38.1) (2020-11-02)
+
+
+
+# [0.38.0](https://gitlab.com/openstapps/core/compare/v0.37.0...v0.38.0) (2020-10-30)
+
+
+
+# [0.37.0](https://gitlab.com/openstapps/core/compare/v0.36.0...v0.37.0) (2020-09-23)
+
+
+### Bug Fixes
+
+* remove keyword tag from steps ([c369c85](https://gitlab.com/openstapps/core/commit/c369c8520a2eed169555a35a50ce745c08e1f9da))
+* remove redundant property declaration ([66075ef](https://gitlab.com/openstapps/core/commit/66075ef99b95198a9cd5c0a396603e089221bcd9))
+
+
+
+# [0.36.0](https://gitlab.com/openstapps/core/compare/v0.35.0...v0.36.0) (2020-07-16)
+
+
+### Features
+
+* add function to get translated SCThingType ([fe7f1a5](https://gitlab.com/openstapps/core/commit/fe7f1a53ae46e052e23f1b39851f1547b5a8dded))
+
+
+
+# [0.35.0](https://gitlab.com/openstapps/core/compare/v0.34.0...v0.35.0) (2020-05-13)
+
+
+
+# [0.34.0](https://gitlab.com/openstapps/core/compare/v0.33.0...v0.34.0) (2020-04-21)
+
+
+### Features
+
+* add [@sortable](https://gitlab.com/sortable) tags to certain translatable properties ([f5e8856](https://gitlab.com/openstapps/core/commit/f5e88569eb75578febbcde67259c0c14563e53fe))
+* annotate SCThing uid and url as filterable ([70c1a3e](https://gitlab.com/openstapps/core/commit/70c1a3eaa3d1c88f4b86f0df86d0d362ad1f930c))
+* Update src/things/book.ts - made ISBN optional ([6060113](https://gitlab.com/openstapps/core/commit/6060113df56b871bb5014a8a961974895e52158f))
+
+
+
+# [0.33.0](https://gitlab.com/openstapps/core/compare/v0.32.0...v0.33.0) (2020-02-11)
+
+
+
+# [0.32.0](https://gitlab.com/openstapps/core/compare/v0.31.0...v0.32.0) (2020-02-04)
+
+
+### Features
+
+* make SCContactPoint extend SCThing ([0d89b14](https://gitlab.com/openstapps/core/commit/0d89b1493293f83e9096615f653a6094519d59f2))
+
+
+
+# [0.31.0](https://gitlab.com/openstapps/core/compare/v0.30.0...v0.31.0) (2019-11-14)
+
+
+### Bug Fixes
+
+* remove categories from custom translations ([9658f05](https://gitlab.com/openstapps/core/commit/9658f05d31366b3735da3aa548ef5ed0255d8054))
+* translator can now handle enum translations ([abda5cf](https://gitlab.com/openstapps/core/commit/abda5cf0caead37f085431e1e5a9771b79272ec6))
+
+
+
+# [0.30.0](https://gitlab.com/openstapps/core/compare/v0.29.0...v0.30.0) (2019-11-08)
+
+
+### Features
+
+* add aggregatable tag for type field ([443cb74](https://gitlab.com/openstapps/core/commit/443cb748fba1575f5f1e16c550fd33eb7fa7901c))
+* add new field sequenceIndex to message ([01f92ba](https://gitlab.com/openstapps/core/commit/01f92baa985013bfe1c79fad60351fdaf44bd676))
+
+
+
 # [0.29.0](https://gitlab.com/openstapps/core/compare/v0.28.0...v0.29.0) (2019-09-17)


 ### Features

-* add mappingIgnoredTags property to SCBackend ([149f3ff](https://gitlab.com/openstapps/core/commit/149f3ff))
+* add mappingIgnoredTags property to SCBackend ([149f3ff](https://gitlab.com/openstapps/core/commit/149f3ffff15dce27337665abba520d11bc3014dd))



@@ -12,7 +220,7 @@

 ### Features

-* add onlyOnType field for SCFacet ([fba63db](https://gitlab.com/openstapps/core/commit/fba63db))
+* add onlyOnType field for SCFacet ([fba63db](https://gitlab.com/openstapps/core/commit/fba63db137c52212113545be1062d760f0c4213f))



@@ -21,7 +229,7 @@

 ### Features

-* add [@filterable](https://gitlab.com/filterable) tags ([fec3371](https://gitlab.com/openstapps/core/commit/fec3371))
+* add [@filterable](https://gitlab.com/filterable) tags ([fec3371](https://gitlab.com/openstapps/core/commit/fec33715add996ae0a7125ad00ee043d288c6671))



@@ -30,12 +238,12 @@

 ### Bug Fixes

-* complete german translations ([bad15dc](https://gitlab.com/openstapps/core/commit/bad15dc))
+* complete german translations ([bad15dc](https://gitlab.com/openstapps/core/commit/bad15dc8728954ee6ee23fa68c471647328830b9))


 ### Features

-* add pluginRequestTimeout field to backend config ([88f579e](https://gitlab.com/openstapps/core/commit/88f579e))
+* add pluginRequestTimeout field to backend config ([88f579e](https://gitlab.com/openstapps/core/commit/88f579e09bc5e7726dbc4fc788737ba49a0801cd))



@@ -44,7 +252,7 @@

 ### Bug Fixes

-* correct package job ([d4a8ef6](https://gitlab.com/openstapps/core/commit/d4a8ef6))
+* correct package job ([d4a8ef6](https://gitlab.com/openstapps/core/commit/d4a8ef6a9ca69849f8b981804da45e4ba907f37b))



@@ -53,7 +261,7 @@

 ### Features

-* add new field receivingOrganisations to message ([d781dd6](https://gitlab.com/openstapps/core/commit/d781dd6))
+* add new field receivingOrganisations to message ([d781dd6](https://gitlab.com/openstapps/core/commit/d781dd6de5cc7572b9218df959247b93cb2db305))



@@ -62,12 +270,12 @@

 ### Bug Fixes

-* use correct generic for the distance filter ([f262a6b](https://gitlab.com/openstapps/core/commit/f262a6b))
+* use correct generic for the distance filter ([f262a6b](https://gitlab.com/openstapps/core/commit/f262a6b8fa7a9d40234569ec490d5ef8e9437a75))


 ### Features

-* add type maps from routes to requests and responses ([e1d4b2b](https://gitlab.com/openstapps/core/commit/e1d4b2b)), closes [#80](https://gitlab.com/openstapps/core/issues/80)
+* add type maps from routes to requests and responses ([e1d4b2b](https://gitlab.com/openstapps/core/commit/e1d4b2bc9de60a2332788c9a2264760d151c8813)), closes [#80](https://gitlab.com/openstapps/core/issues/80)



@@ -76,8 +284,8 @@

 ### Features

-* add mapping type from response to request and vice versa ([c18e3c1](https://gitlab.com/openstapps/core/commit/c18e3c1)), closes [#80](https://gitlab.com/openstapps/core/issues/80)
-* support 404 (resource not found) error on plugin register route ([43851d2](https://gitlab.com/openstapps/core/commit/43851d2))
+* add mapping type from response to request and vice versa ([c18e3c1](https://gitlab.com/openstapps/core/commit/c18e3c15f1940338b6872343f6b20dba6346f84b)), closes [#80](https://gitlab.com/openstapps/core/issues/80)
+* support 404 (resource not found) error on plugin register route ([43851d2](https://gitlab.com/openstapps/core/commit/43851d2d358c4c342a80a863b059a6447c819c04))



@@ -90,8 +298,8 @@

 ### Features

-* add ES annotations ([9c424b0](https://gitlab.com/openstapps/core/commit/9c424b0))
-* add static typed test for consistency ([ff1f554](https://gitlab.com/openstapps/core/commit/ff1f554)), closes [#71](https://gitlab.com/openstapps/core/issues/71)
+* add ES annotations ([9c424b0](https://gitlab.com/openstapps/core/commit/9c424b0f96da26d3aae9ffaadb2c640e7369ca7e))
+* add static typed test for consistency ([ff1f554](https://gitlab.com/openstapps/core/commit/ff1f554e0beacb5ce2f3308c8212e2b8e4d8cbb0)), closes [#71](https://gitlab.com/openstapps/core/issues/71)



@@ -100,8 +308,8 @@

 ### Bug Fixes

-* add translations for every SCThing ([f847a2a](https://gitlab.com/openstapps/core/commit/f847a2a))
-* rename properties floor and message so that they are not identical to SCThingTypes ([78b64ba](https://gitlab.com/openstapps/core/commit/78b64ba))
+* add translations for every SCThing ([f847a2a](https://gitlab.com/openstapps/core/commit/f847a2aa0cf576e2fd79197cdc7795638d929136))
+* rename properties floor and message so that they are not identical to SCThingTypes ([78b64ba](https://gitlab.com/openstapps/core/commit/78b64bae08d9ca12badaedf921a24fa5ffe90552))



@@ -110,9 +318,9 @@

 ### Bug Fixes

-* add thing without references, split thing ([da0507e](https://gitlab.com/openstapps/core/commit/da0507e)), closes [#69](https://gitlab.com/openstapps/core/issues/69)
-* adjust model to remove references from things without references ([ca72c20](https://gitlab.com/openstapps/core/commit/ca72c20)), closes [#69](https://gitlab.com/openstapps/core/issues/69)
-* remove references from origins ([1d6a2b7](https://gitlab.com/openstapps/core/commit/1d6a2b7)), closes [#69](https://gitlab.com/openstapps/core/issues/69)
+* add thing without references, split thing ([da0507e](https://gitlab.com/openstapps/core/commit/da0507ee341af75cd15dddeeb3f4cbe08899434c)), closes [#69](https://gitlab.com/openstapps/core/issues/69)
+* adjust model to remove references from things without references ([ca72c20](https://gitlab.com/openstapps/core/commit/ca72c20bd098032745ed0eb6978902b6ff6feac5)), closes [#69](https://gitlab.com/openstapps/core/issues/69)
+* remove references from origins ([1d6a2b7](https://gitlab.com/openstapps/core/commit/1d6a2b7841e9c38e68c9e5c718377a9c04fe50d6)), closes [#69](https://gitlab.com/openstapps/core/issues/69)



@@ -121,7 +329,7 @@

 ### Features

-* add study module interface ([d3790ad](https://gitlab.com/openstapps/core/commit/d3790ad))
+* add study module interface ([d3790ad](https://gitlab.com/openstapps/core/commit/d3790adbd82417923d79b4a5a35c74fcaab3e050))



@@ -138,13 +346,13 @@

 ### Bug Fixes

-* change SCThingMeta getInstance() return value ([4986042](https://gitlab.com/openstapps/core/commit/4986042))
-* resolve issues with things that can be offered ([623ed61](https://gitlab.com/openstapps/core/commit/623ed61)), closes [#41](https://gitlab.com/openstapps/core/issues/41)
+* change SCThingMeta getInstance() return value ([4986042](https://gitlab.com/openstapps/core/commit/4986042428e24a04b73fb03d71c01353588419a7))
+* resolve issues with things that can be offered ([623ed61](https://gitlab.com/openstapps/core/commit/623ed613a9405b53a86a33c13d48bc49d48de1ce)), closes [#41](https://gitlab.com/openstapps/core/issues/41)


 ### Features

-* provide context based search ([3242411](https://gitlab.com/openstapps/core/commit/3242411))
+* provide context based search ([3242411](https://gitlab.com/openstapps/core/commit/324241176849b338bee9f5d1dcaf1109f47a8bb9))



@@ -153,7 +361,7 @@

 ### Features

-* add model for plugin register route ([8188731](https://gitlab.com/openstapps/core/commit/8188731))
+* add model for plugin register route ([8188731](https://gitlab.com/openstapps/core/commit/81887315f8c3038ec37c2197db8e193da835f6fc))



@@ -162,14 +370,14 @@

 ### Bug Fixes

-* correct isThing guard ([67868e9](https://gitlab.com/openstapps/core/commit/67868e9))
-* update tslint  dependencies ([bbe4fca](https://gitlab.com/openstapps/core/commit/bbe4fca))
+* correct isThing guard ([67868e9](https://gitlab.com/openstapps/core/commit/67868e9eb810de94ca0bb6e1298799ee3f550145))
+* update tslint  dependencies ([bbe4fca](https://gitlab.com/openstapps/core/commit/bbe4fcac42c21c68b5c6aa6bcf9bbdecfdf84de7))


 ### Features

-* add conditional "maps" for associated types ([c8bda2e](https://gitlab.com/openstapps/core/commit/c8bda2e)), closes [#50](https://gitlab.com/openstapps/core/issues/50)
-* provide sample JSON files with the package ([5d1e79d](https://gitlab.com/openstapps/core/commit/5d1e79d)), closes [#46](https://gitlab.com/openstapps/core/issues/46)
+* add conditional "maps" for associated types ([c8bda2e](https://gitlab.com/openstapps/core/commit/c8bda2eae7f44ec4a284cc26fc85051a9a45e192)), closes [#50](https://gitlab.com/openstapps/core/issues/50)
+* provide sample JSON files with the package ([5d1e79d](https://gitlab.com/openstapps/core/commit/5d1e79d4879e6ce8f43d4cebb9d8c8500d5d16b7)), closes [#46](https://gitlab.com/openstapps/core/issues/46)



@@ -178,12 +386,12 @@

 ### Bug Fixes

-* add todo to SCThingsWithoutDiff and SCClasses ([9a49442](https://gitlab.com/openstapps/core/commit/9a49442)), closes [#39](https://gitlab.com/openstapps/core/issues/39)
+* add todo to SCThingsWithoutDiff and SCClasses ([9a49442](https://gitlab.com/openstapps/core/commit/9a49442902a9f49439083a9197bd9f0a231d007d)), closes [#39](https://gitlab.com/openstapps/core/issues/39)


 ### Features

-* add SCThingTranslator class. move functionality accordingly ([90e3d22](https://gitlab.com/openstapps/core/commit/90e3d22))
+* add SCThingTranslator class. move functionality accordingly ([90e3d22](https://gitlab.com/openstapps/core/commit/90e3d2239921bbfcea27b64aef9344ffee270b6d))



@@ -192,8 +400,8 @@

 ### Features

-* add laboratory and computer as room categories ([a0ab72e](https://gitlab.com/openstapps/core/commit/a0ab72e)), closes [#33](https://gitlab.com/openstapps/core/issues/33)
-* add maxRequestBodySize in backend configuration ([b5bd09e](https://gitlab.com/openstapps/core/commit/b5bd09e))
+* add laboratory and computer as room categories ([a0ab72e](https://gitlab.com/openstapps/core/commit/a0ab72e597f6a14cfc0bd8935e1ef765b86b90f7)), closes [#33](https://gitlab.com/openstapps/core/issues/33)
+* add maxRequestBodySize in backend configuration ([b5bd09e](https://gitlab.com/openstapps/core/commit/b5bd09e40bfb49463815538ebaa44ff53b5d7b92))



@@ -202,7 +410,7 @@

 ### Features

-* add model for requestBodyTooLargeError ([bc3a0f6](https://gitlab.com/openstapps/core/commit/bc3a0f6))
+* add model for requestBodyTooLargeError ([bc3a0f6](https://gitlab.com/openstapps/core/commit/bc3a0f6d11cba836a55cbd5787d68cfe655b68a6))



@@ -215,7 +423,7 @@

 ### Features

-* add config for maximum queries ([c7ab473](https://gitlab.com/openstapps/core/commit/c7ab473))
+* add config for maximum queries ([c7ab473](https://gitlab.com/openstapps/core/commit/c7ab47397e2a33b1c460b9038cbf53fec148316d))



@@ -232,7 +440,7 @@

 ### Features

-* add model for syntax error ([a3f9fcb](https://gitlab.com/openstapps/core/commit/a3f9fcb))
+* add model for syntax error ([a3f9fcb](https://gitlab.com/openstapps/core/commit/a3f9fcbfb0c35206adabc95792de076518f604f7))



@@ -241,7 +449,7 @@

 ### Features

-* add draft of todo ([2860a11](https://gitlab.com/openstapps/core/commit/2860a11))
+* add draft of todo ([2860a11](https://gitlab.com/openstapps/core/commit/2860a11b618081ab88ecb1780a280cab37217a0e))



@@ -250,13 +458,13 @@

 ### Bug Fixes

-* set larger v8 stack size ([d3d08e7](https://gitlab.com/openstapps/core/commit/d3d08e7))
+* set larger v8 stack size ([d3d08e7](https://gitlab.com/openstapps/core/commit/d3d08e7735808d4eae5aab4b263e36047c608679))


 ### Features

-* add different origin types: remote and user ([13a4965](https://gitlab.com/openstapps/core/commit/13a4965)), closes [#12](https://gitlab.com/openstapps/core/issues/12)
-* add saveable thing for saving user/client data ([a4f3fab](https://gitlab.com/openstapps/core/commit/a4f3fab)), closes [#12](https://gitlab.com/openstapps/core/issues/12)
+* add different origin types: remote and user ([13a4965](https://gitlab.com/openstapps/core/commit/13a49650c4498f6edbe17c9de3598e0180b866da)), closes [#12](https://gitlab.com/openstapps/core/issues/12)
+* add saveable thing for saving user/client data ([a4f3fab](https://gitlab.com/openstapps/core/commit/a4f3fab033ca18352c0119061f2d0e64252d4bbb)), closes [#12](https://gitlab.com/openstapps/core/issues/12)



@@ -265,7 +473,7 @@

 ### Features

-* use tag [@validatable](https://gitlab.com/validatable) to mark schema types ([7f248ee](https://gitlab.com/openstapps/core/commit/7f248ee))
+* use tag [@validatable](https://gitlab.com/validatable) to mark schema types ([7f248ee](https://gitlab.com/openstapps/core/commit/7f248eea13c732a95c4ee8e1bc91afeee52e8c2d))



@@ -274,9 +482,9 @@

 ### Features

-* add base scheme for academic degrees ([85c8fc4](https://gitlab.com/openstapps/core/commit/85c8fc4))
-* add schema for course of studies ([2d4a76a](https://gitlab.com/openstapps/core/commit/2d4a76a))
-* add tool to generate documentation for routes ([1a07df2](https://gitlab.com/openstapps/core/commit/1a07df2))
+* add base scheme for academic degrees ([85c8fc4](https://gitlab.com/openstapps/core/commit/85c8fc49c14b0ce45cf0cfdaf46c1ebe43b23ec7))
+* add schema for course of studies ([2d4a76a](https://gitlab.com/openstapps/core/commit/2d4a76a555603a395c81a7a92ce5d95ed04de9de))
+* add tool to generate documentation for routes ([1a07df2](https://gitlab.com/openstapps/core/commit/1a07df2d676895264f43b0138645d7c13f60c9db))



@@ -284,12 +492,12 @@



-## [0.0.1](https://gitlab.com/openstapps/core/compare/2d770dd...v0.0.1) (2018-11-29)
+## [0.0.1](https://gitlab.com/openstapps/core/compare/2d770dde4464dc4cf4cdc29927aa4e4382914148...v0.0.1) (2018-11-29)


 ### Features

-* add core ([2d770dd](https://gitlab.com/openstapps/core/commit/2d770dd))
+* add core ([2d770dd](https://gitlab.com/openstapps/core/commit/2d770dde4464dc4cf4cdc29927aa4e4382914148))



--- a/README.md
+++ b/README.md
@@ -35,16 +35,18 @@ node --require ts-node/register src/cli.ts routes PATH/TO/ROUTES.md
 Annotations are used to add additional informations to fields, which are used to autogenerate mappings from the core objects. 
 External dependencies can not be covered by the annotations. Documentation about some of the annotations can be found in: [typedoc](https://typedoc.org/guides/doccomments/)

-| annotation        | description                               | parameters    |
-|-------------------|-------------------------------------------|---------------|
+| annotation        | description                                                                                                             | parameters                                                                       |
+|-------------------|-------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------|
 | `@aggregatable`   | used for generating of aggregations of the field if the core schema is used to put data into a database/key-value store | whether the property is being used on the top type or across all types: `global` |
-| `@float`          | number field is interpreted as float      |               |
-| `@indexable`      | marks the type as indexable if the core schema is used to put data into a database/key-value store|               |
-| `@integer`        | number field is interpreted as integer    |               |
-| `@keyword`        | string field is interpreted as keyword    |               |
-| `@sortable`       | field is sortable if the core schema is used to put data into a database/key-value store | sort method to be used: `ducet`, `price`, `distance` |
-| `@text`           | string field is interpreted as text       |               |
-| `@validatable`    | marks the type as validatable if the core schema is used to put data into a database/key-value store |               |
-| `@filterable`     | non-object/nested field is filterable if the core schema is used to put data into a database/key-value store    |               |
-
+| `@float`          | number field is interpreted as float                                                                                    |                                                                                  |
+| `@indexable`      | marks the type as indexable if the core schema is used to put data into a database/key-value store                      |                                                                                  |
+| `@integer`        | number field is interpreted as integer                                                                                  |                                                                                  |
+| `@keyword`        | string field is interpreted as keyword                                                                                  |                                                                                  |
+| `@sortable`       | field is sortable if the core schema is used to put data into a database/key-value store. Fields are always sortable through generic sort, even without annotation.                                | sort method to be used: `ducet`, `price`, `distance`                             |
+| `@text`           | string field is interpreted as text                                                                                     |                                                                                  |
+| `@date`  | string field is interpreted as a date field | |
+| `@validatable`    | Marks the type for json schema generation, which can be checked at runtime. Any top-level type that is put into a database should always be marked as validatable.                   |                                                                                  |
+| `@filterable`     | non-object/nested field is filterable if the core schema is used to put data into a database/key-value store            |                                                                                  |
+| `@inheritTags`    | inherit all tags from another field                                                                                     | `[SCThingType]::[field]`                                                         |

+*Note: tags ignore casing, but for consistency they should use the variants proposed here.*
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@openstapps/core",
-  "version": "0.30.0",
+  "version": "0.52.0",
  "description": "StAppsCore - Generalized model of data",
  "keywords": [
    "Model",
@@ -14,67 +14,75 @@
  "main": "./lib/index.js",
  "types": "./lib/index.d.ts",
  "scripts": {
-    "build": "npm run tslint && npm run compile && npm run pack && npm run schema",
+    "build": "npm run tslint && npm run compile && npm run pack && npm run schema && npm run mappings",
    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s -r 0 && git add CHANGELOG.md && git commit -m 'docs: update changelog'",
    "check-configuration": "openstapps-configuration",
    "compile": "rimraf lib && tsc",
-    "documentation": "typedoc --name \"@openstapps/core\" --includeDeclarations --mode modules --out docs --readme README.md --listInvalidSymbolLinks lib",
+    "documentation": "typedoc --name \"@openstapps/core\" --includeVersion --out docs --readme README.md --listInvalidSymbolLinks src",
    "pack": "openstapps-core-tools pack",
    "postversion": "npm run changelog",
    "prepublishOnly": "npm ci && npm run build",
    "preversion": "npm run prepublishOnly",
    "push": "git push && git push origin \"v$npm_package_version\"",
    "schema": "node --max-old-space-size=8192 --stack-size=10240 ./node_modules/.bin/openstapps-core-tools schema src lib/schema",
-    "test": "nyc mocha --require ts-node/register --require source-map-support/register --ui mocha-typescript test/*.spec.ts",
+    "mappings": "mkdir lib/mappings && openstapps-es-mapping-generator mapping ../core/src -i minlength,pattern,see,tjs-format -m lib/mappings/mappings.json -a lib/mappings/aggregations.json",
+    "mappings-integration": "openstapps-es-mapping-generator put-es-templates lib/mappings/mappings.json http://elasticsearch:9200/",
+    "test": "nyc mocha --require ts-node/register --recursive 'test/*.spec.ts'",
    "tslint": "tslint -p tsconfig.json -c tslint.json 'src/**/*.ts'"
  },
  "author": "Karl-Philipp Wulfert <krlwlfrt@gmail.com>",
  "contributors": [
    "Andreas Lehmann",
    "Anselm Stordeur <anselmstordeur@gmail.com>",
+    "Axel Nieder-Vahrenholz",
    "Benjamin Jöckel",
-    "Imran Hossain",
+    "Frank Nagel",
    "Jovan Krunić <jovan.krunic@gmail.com>",
    "Michel Jonathan Schmitz",
-    "Rainer Killinger",
+    "Rainer Killinger <mail-openstapps@killinger.co>",
+    "Roman Klopsch",
    "Sebastian Lange",
-    "Wieland Schöbl",
-    "Roman Klopsch"
+    "Wieland Schöbl"
  ],
  "dependencies": {
+    "@openstapps/core-tools": "0.25.0",
    "@types/geojson": "1.0.6",
    "@types/json-patch": "0.0.30",
-    "@types/node": "10.14.14",
+    "@types/json-schema": "7.0.9",
+    "@types/node": "14.17.9",
    "fast-clone": "1.5.13",
-    "http-status-codes": "1.3.2",
+    "fast-deep-equal": "3.1.3",
+    "http-status-codes": "2.1.4",
    "json-patch": "0.7.0",
-    "jsonschema": "1.2.4",
-    "ts-optchain": "0.1.3"
+    "json-schema": "0.3.0",
+    "ts-optchain": "0.1.8"
  },
  "devDependencies": {
-    "@krlwlfrt/async-pool": "0.1.0",
-    "@openstapps/configuration": "0.21.1",
-    "@openstapps/core-tools": "0.8.0",
-    "@openstapps/logger": "0.4.0",
-    "@types/chai": "4.1.7",
-    "@types/rimraf": "2.0.2",
-    "chai": "4.2.0",
-    "commander": "2.20.0",
-    "conditional-type-checks": "1.0.1",
-    "conventional-changelog-cli": "2.0.23",
-    "mocha": "6.2.0",
-    "mocha-typescript": "1.1.17",
-    "nyc": "14.1.1",
-    "rimraf": "2.6.3",
-    "source-map-support": "0.5.13",
-    "ts-node": "8.3.0",
-    "tslint": "5.18.0",
-    "typedoc": "0.14.2",
-    "typescript": "3.5.3"
+    "@openstapps/configuration": "0.27.0",
+    "@openstapps/es-mapping-generator": "0.0.3",
+    "@openstapps/logger": "0.7.0",
+    "@testdeck/mocha": "0.1.2",
+    "@types/lodash": "4.14.172",
+    "@types/chai": "4.2.21",
+    "@types/rimraf": "3.0.1",
+    "@types/mocha": "8.2.3",
+    "chai": "4.3.4",
+    "conditional-type-checks": "1.0.5",
+    "conventional-changelog-cli": "2.1.1",
+    "lodash": "4.17.21",
+    "mocha": "8.4.0",
+    "nyc": "15.1.0",
+    "rimraf": "3.0.2",
+    "source-map-support": "0.5.19",
+    "surge": "0.23.0",
+    "ts-node": "9.1.1",
+    "tslint": "6.1.3",
+    "typedoc": "0.21.6",
+    "typescript": "4.3.5"
  },
  "nyc": {
    "all": true,
-    "branches": 85,
+    "branches": 90,
    "check-coverage": true,
    "exclude": [],
    "extension": [
@@ -84,6 +92,8 @@
    "include": [
      "src/protocol/route.ts",
      "src/things/abstract/thing.ts",
+      "src/things/abstract/thing-that-can-be-offered.ts",
+      "src/things/abstract/thing-with-categories.ts",
      "src/translator.ts",
      "src/guards.ts"
    ],
--- a/src/config/app.ts
+++ b/src/config/app.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -15,7 +15,8 @@
 // tslint:disable-next-line:no-implicit-dependencies
 import {Polygon} from 'geojson';
 import {SCTranslations} from '../general/i18n';
-import {SCSetting} from '../things/setting';
+import {SCMap} from '../general/map';
+import {SCLanguageSetting, SCSetting, SCUserGroupSetting} from '../things/setting';

 /**
 * An app configuration menu item
@@ -80,6 +81,13 @@ export interface SCAppConfigurationMenuCategory {
 * An app configuration
 */
 export interface SCAppConfiguration {
+  /**
+   * The about page
+   *
+   * Mapping route -> page config
+   */
+  aboutPages: SCMap<SCAboutPage>;
+
  /**
   * Polygon that encapsulates the main campus
   */
@@ -112,8 +120,9 @@ export interface SCAppConfiguration {

  /**
   * A list of available settings in the app
+   * !Important! Use provided specific settings, for other settings use general SCSetting
   */
-  settings: SCSetting[];
+  settings: Array<SCUserGroupSetting | SCLanguageSetting | SCSetting>;

  /**
   * Map of store URLs
@@ -173,3 +182,147 @@ export interface SCAppConfigurationMenuCategoryTranslationName {
   */
  name: string;
 }
+
+export enum SCAboutPageContentType {
+  SECTION = 'section',
+  ROUTER_LINK = 'router link',
+  TABLE = 'table',
+  MARKDOWN = 'markdown',
+}
+
+export interface SCAboutPageTranslationTitle {
+  /**
+   * Translation of the title
+   */
+  title: string;
+}
+
+export interface SCAboutPageTranslationValue {
+  /**
+   * Translation of the value
+   */
+  value: string;
+}
+
+/**
+ * A (mostly) self-contained section, akin to markdown `# Title`
+ */
+export interface SCAboutPageSection {
+  /**
+   * If the section should be contained in a card
+   */
+  card?: true;
+
+  /**
+   * The content of the section
+   */
+  content: SCAboutPageContent;
+
+  /**
+   * The title of the section
+   */
+  title: string;
+
+  /**
+   * Translations
+   */
+  translations: SCTranslations<SCAboutPageTranslationTitle>;
+
+  /**
+   * Type
+   */
+  type: SCAboutPageContentType.SECTION;
+}
+
+/**
+ * A router link that can lead to a new page
+ *
+ * For external links, prefer markdown `[destination](link)`
+ */
+export interface SCAboutPageRouterLink {
+  /**
+   * Icon of the destination
+   */
+  icon?: string;
+
+  /**
+   * Router link
+   */
+  link: string;
+
+  /**
+   * Title of the destination
+   */
+  title: string;
+
+  /**
+   * Translations
+   */
+  translations: SCTranslations<SCAboutPageTranslationTitle>;
+
+  /**
+   * Type
+   */
+  type: SCAboutPageContentType.ROUTER_LINK;
+}
+
+/**
+ * A simple table element
+ */
+export interface SCAboutPageTable {
+  /**
+   * Rows of the table
+   */
+  rows: SCAboutPageContent[][];
+
+  /**
+   * Type
+   */
+  type: SCAboutPageContentType.TABLE;
+}
+
+/**
+ * A markdown element
+ */
+export interface SCAboutPageMarkdown {
+  /**
+   * Translations
+   */
+  translations: SCTranslations<SCAboutPageTranslationValue>;
+
+  /**
+   * Type
+   */
+  type: SCAboutPageContentType.MARKDOWN;
+
+  /**
+   * Value (Markdown)
+   */
+  value: string;
+}
+
+export type SCAboutPageContent =
+  | SCAboutPageMarkdown
+  | SCAboutPageTable
+  | SCAboutPageSection
+  | SCAboutPageRouterLink;
+
+/**
+ * Root of the about page
+ */
+export interface SCAboutPage {
+  /**
+   * Content of the page
+   */
+  content: SCAboutPageContent[];
+
+  /**
+   * Header (title) of the page
+   */
+  title: string;
+
+  /**
+   * Translations
+   */
+  translations: SCTranslations<SCAboutPageTranslationTitle>;
+}
--- a/src/general/time.ts
+++ b/src/general/time.ts
@@ -18,6 +18,8 @@
 *
 * @pattern ^([\+-]?\d{4}(?!\d{2}\b))((-?)((0[1-9]|1[0-2])(\3([12]\d|0[1-9]|3[01]))?|W([0-4]\d|5[0-2])(-?[1-7])?|(00[1-9]|0[1-9]\d|[12]\d{2}|3([0-5]\d|6[1-6])))([T\s]((([01]\d|2[0-3])((:?)[0-5]\d)?|24\:?00)([\.,]\d+(?!:))?)?(\17[0-5]\d([\.,]\d+)?)?([zZ]|([\+-])([01]\d|2[0-3]):?([0-5]\d)?)?)?)?$
 * @see https://gist.github.com/philipashlock/8830168
+ *
+ * @date
 */
 export type SCISO8601Date = string;
 /* tslint:enable */
--- a/src/general/uuid.ts
+++ b/src/general/uuid.ts
@@ -15,6 +15,7 @@
 /**
 * Universally unique identifier of the thing
 *
+ * @filterable
 * @pattern ^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$
 * @see http://stackoverflow.com/questions/7905929/how-to-test-valid-uuid-guid
 */
--- a/src/guards.ts
+++ b/src/guards.ts
@@ -41,7 +41,7 @@ export function isThing(something: unknown): something is SCThing {

  return Object
    .values(SCThingType)
-    .indexOf(type) >= 0;
+    .indexOf(type as SCThingType) >= 0;
 }

 /**
--- a/src/meta.ts
+++ b/src/meta.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -18,6 +18,7 @@ import {SCArticle, SCArticleMeta, SCArticleWithoutReferences} from './things/art
 import {SCBook, SCBookMeta, SCBookWithoutReferences} from './things/book';
 import {SCBuilding, SCBuildingMeta, SCBuildingWithoutReferences} from './things/building';
 import {SCCatalog, SCCatalogMeta, SCCatalogWithoutReferences} from './things/catalog';
+import {SCContactPoint, SCContactPointMeta, SCContactPointWithoutReferences} from './things/contact-point';
 import {SCCourseOfStudies, SCCourseOfStudiesMeta, SCCourseOfStudiesWithoutReferences} from './things/course-of-studies';
 import {SCDateSeries, SCDateSeriesMeta, SCDateSeriesWithoutReferences} from './things/date-series';
 import {SCDiff, SCDiffMeta, SCDiffWithoutReferences} from './things/diff';
@@ -26,8 +27,14 @@ import {SCFavorite, SCFavoriteMeta, SCFavoriteWithoutReferences} from './things/
 import {SCFloor, SCFloorMeta, SCFloorWithoutReferences} from './things/floor';
 import {SCMessage, SCMessageMeta, SCMessageWithoutReferences} from './things/message';
 import {SCOrganization, SCOrganizationMeta, SCOrganizationWithoutReferences} from './things/organization';
+import {SCPeriodical, SCPeriodicalMeta, SCPeriodicalWithoutReferences} from './things/periodical';
 import {SCPerson, SCPersonMeta, SCPersonWithoutReferences} from './things/person';
 import {SCPointOfInterest, SCPointOfInterestMeta, SCPointOfInterestWithoutReferences} from './things/point-of-interest';
+import {
+  SCPublicationEvent,
+  SCPublicationEventMeta,
+  SCPublicationEventWithoutReferences,
+} from './things/publication-event';
 import {SCRoom, SCRoomMeta, SCRoomWithoutReferences} from './things/room';
 import {SCSemester, SCSemesterMeta, SCSemesterWithoutReferences} from './things/semester';
 import {SCSetting, SCSettingMeta, SCSettingWithoutReferences} from './things/setting';
@@ -49,6 +56,7 @@ export const SCClasses: { [K in SCThingType]: object } = {
  'book': SCBookMeta,
  'building': SCBuildingMeta,
  'catalog': SCCatalogMeta,
+  'contact point': SCContactPointMeta,
  'course of studies': SCCourseOfStudiesMeta,
  'date series': SCDateSeriesMeta,
  'diff': SCDiffMeta,
@@ -57,8 +65,10 @@ export const SCClasses: { [K in SCThingType]: object } = {
  'floor': SCFloorMeta,
  'message': SCMessageMeta,
  'organization': SCOrganizationMeta,
+  'periodical': SCPeriodicalMeta,
  'person': SCPersonMeta,
  'point of interest': SCPointOfInterestMeta,
+  'publication event': SCPublicationEventMeta,
  'room': SCRoomMeta,
  'semester': SCSemesterMeta,
  'setting': SCSettingMeta,
@@ -70,24 +80,25 @@ export const SCClasses: { [K in SCThingType]: object } = {
  'video': SCVideoMeta,
 };

-export type SCThingsWithoutDiff =
+export type SCIndexableThings =
  SCAcademicEvent
  | SCArticle
  | SCBook
  | SCBuilding
  | SCCatalog
+  | SCContactPoint
  | SCCourseOfStudies
  | SCDateSeries
  | SCDish
-  | SCFavorite
  | SCFloor
  | SCMessage
  | SCOrganization
+  | SCPeriodical
  | SCPerson
  | SCPointOfInterest
+  | SCPublicationEvent
  | SCRoom
  | SCSemester
-  | SCSetting
  | SCSportCourse
  | SCStudyModule
  | SCTicket
@@ -99,8 +110,8 @@ export type SCThingsWithoutDiff =
 * An object that exists in the StAppsCore
 */
 export type SCThings =
-  SCThingsWithoutDiff
-  | SCDiff;
+  SCIndexableThings
+  | SCDiff | SCFavorite | SCSetting;

 /**
 * A field of a thing
@@ -116,26 +127,29 @@ export type SCAssociatedThingWithoutReferences<THING extends SCThings> =
      THING extends SCBook ? SCBookWithoutReferences :
        THING extends SCBuilding ? SCBuildingWithoutReferences :
          THING extends SCCatalog ? SCCatalogWithoutReferences :
-            THING extends SCCourseOfStudies ? SCCourseOfStudiesWithoutReferences :
-              THING extends SCDateSeries ? SCDateSeriesWithoutReferences :
-                THING extends SCDiff ? SCDiffWithoutReferences :
-                  THING extends SCDish ? SCDishWithoutReferences :
-                    THING extends SCFavorite ? SCFavoriteWithoutReferences :
-                      THING extends SCFloor ? SCFloorWithoutReferences :
-                        THING extends SCMessage ? SCMessageWithoutReferences :
-                          THING extends SCOrganization ? SCOrganizationWithoutReferences :
-                            THING extends SCPerson ? SCPersonWithoutReferences :
-                              THING extends SCPointOfInterest ? SCPointOfInterestWithoutReferences :
-                                THING extends SCRoom ? SCRoomWithoutReferences :
-                                  THING extends SCSemester ? SCSemesterWithoutReferences :
-                                    THING extends SCSetting ? SCSettingWithoutReferences :
-                                      THING extends SCSportCourse ? SCSportCourseWithoutReferences :
-                                        THING extends SCStudyModule ? SCStudyModuleWithoutReferences :
-                                          THING extends SCTicket ? SCTicketWithoutReferences :
-                                            THING extends SCToDo ? SCToDoWithoutReferences :
-                                              THING extends SCTour ? SCTourWithoutReferences :
-                                                THING extends SCVideo ? SCVideoWithoutReferences :
-                                                  never;
+            THING extends SCContactPoint ? SCContactPointWithoutReferences :
+              THING extends SCCourseOfStudies ? SCCourseOfStudiesWithoutReferences :
+                THING extends SCDateSeries ? SCDateSeriesWithoutReferences :
+                  THING extends SCDiff ? SCDiffWithoutReferences :
+                    THING extends SCDish ? SCDishWithoutReferences :
+                      THING extends SCFavorite ? SCFavoriteWithoutReferences :
+                        THING extends SCFloor ? SCFloorWithoutReferences :
+                          THING extends SCMessage ? SCMessageWithoutReferences :
+                            THING extends SCOrganization ? SCOrganizationWithoutReferences :
+                              THING extends SCPeriodical ? SCPeriodicalWithoutReferences :
+                                THING extends SCPerson ? SCPersonWithoutReferences :
+                                  THING extends SCPointOfInterest ? SCPointOfInterestWithoutReferences :
+                                    THING extends SCPublicationEvent ? SCPublicationEventWithoutReferences :
+                                      THING extends SCRoom ? SCRoomWithoutReferences :
+                                        THING extends SCSemester ? SCSemesterWithoutReferences :
+                                          THING extends SCSetting ? SCSettingWithoutReferences :
+                                            THING extends SCSportCourse ? SCSportCourseWithoutReferences :
+                                              THING extends SCStudyModule ? SCStudyModuleWithoutReferences :
+                                                THING extends SCTicket ? SCTicketWithoutReferences :
+                                                  THING extends SCToDo ? SCToDoWithoutReferences :
+                                                    THING extends SCTour ? SCTourWithoutReferences :
+                                                      THING extends SCVideo ? SCVideoWithoutReferences :
+                                                        never;

 /**
 * Thing for a thing without references
@@ -146,23 +160,26 @@ export type SCAssociatedThing<THING extends SCThings> =
      THING extends SCBookWithoutReferences ? SCBook :
        THING extends SCBuildingWithoutReferences ? SCBuilding :
          THING extends SCCatalogWithoutReferences ? SCCatalog :
-            THING extends SCCourseOfStudiesWithoutReferences ? SCCourseOfStudies :
-              THING extends SCDateSeriesWithoutReferences ? SCDateSeries :
-                THING extends SCDiffWithoutReferences ? SCDiff :
-                  THING extends SCDishWithoutReferences ? SCDish :
-                    THING extends SCFavoriteWithoutReferences ? SCFavorite :
-                      THING extends SCFloorWithoutReferences ? SCFloor :
-                        THING extends SCMessageWithoutReferences ? SCMessage :
-                          THING extends SCOrganizationWithoutReferences ? SCOrganization :
-                            THING extends SCPersonWithoutReferences ? SCPerson :
-                              THING extends SCPointOfInterestWithoutReferences ? SCPointOfInterest :
-                                THING extends SCRoomWithoutReferences ? SCRoom :
-                                  THING extends SCSemesterWithoutReferences ? SCSemester :
-                                    THING extends SCSettingWithoutReferences ? SCSetting :
-                                      THING extends SCSportCourseWithoutReferences ? SCSportCourse :
-                                        THING extends SCStudyModuleWithoutReferences ? SCStudyModule :
-                                          THING extends SCTicketWithoutReferences ? SCTicket :
-                                            THING extends SCToDoWithoutReferences ? SCToDo :
-                                              THING extends SCTourWithoutReferences ? SCTour :
-                                                THING extends SCVideoWithoutReferences ? SCVideo :
-                                                  never;
+            THING extends SCContactPointWithoutReferences ? SCContactPoint :
+              THING extends SCCourseOfStudiesWithoutReferences ? SCCourseOfStudies :
+                THING extends SCDateSeriesWithoutReferences ? SCDateSeries :
+                  THING extends SCDiffWithoutReferences ? SCDiff :
+                    THING extends SCDishWithoutReferences ? SCDish :
+                      THING extends SCFavoriteWithoutReferences ? SCFavorite :
+                        THING extends SCFloorWithoutReferences ? SCFloor :
+                          THING extends SCMessageWithoutReferences ? SCMessage :
+                            THING extends SCOrganizationWithoutReferences ? SCOrganization :
+                              THING extends SCPeriodicalWithoutReferences ? SCPeriodical :
+                                THING extends SCPersonWithoutReferences ? SCPerson :
+                                  THING extends SCPointOfInterestWithoutReferences ? SCPointOfInterest :
+                                    THING extends SCPublicationEventWithoutReferences ? SCPublicationEvent :
+                                      THING extends SCRoomWithoutReferences ? SCRoom :
+                                        THING extends SCSemesterWithoutReferences ? SCSemester :
+                                          THING extends SCSettingWithoutReferences ? SCSetting :
+                                            THING extends SCSportCourseWithoutReferences ? SCSportCourse :
+                                              THING extends SCStudyModuleWithoutReferences ? SCStudyModule :
+                                                THING extends SCTicketWithoutReferences ? SCTicket :
+                                                  THING extends SCToDoWithoutReferences ? SCToDo :
+                                                    THING extends SCTourWithoutReferences ? SCTour :
+                                                      THING extends SCVideoWithoutReferences ? SCVideo :
+                                                        never;
--- a/src/protocol/errors/internal-server-error.ts
+++ b/src/protocol/errors/internal-server-error.ts
@@ -17,6 +17,8 @@ import {SCError} from '../error';

 /**
 * An error that is returned, when an internal server error occurred
+ *
+ * @validatable
 */
 export class SCInternalServerErrorResponse extends SCError {
  /**
--- a/src/protocol/errors/method-not-allowed.ts
+++ b/src/protocol/errors/method-not-allowed.ts
@@ -17,6 +17,8 @@ import {SCError} from '../error';

 /**
 * An error that is returned, when the used HTTP method is not allowed on the requested route
+ *
+ * @validatable
 */
 export class SCMethodNotAllowedErrorResponse extends SCError {
  /**
--- a/src/protocol/errors/not-found.ts
+++ b/src/protocol/errors/not-found.ts
@@ -17,6 +17,8 @@ import {SCError} from '../error';

 /**
 * An error that is returned when the requested route or resource was not found
+ *
+ * @validatable
 */
 export class SCNotFoundErrorResponse extends SCError {
  /**
--- a/src/protocol/errors/parameters-not-acceptable.ts
+++ b/src/protocol/errors/parameters-not-acceptable.ts
@@ -18,6 +18,8 @@ import {SCError} from '../error';
 /**
 * An error that is returned when the request is in the right format, but contains parameters that are invalid or not
 * acceptable.
+ *
+ * @validatable
 */
 export class SCParametersNotAcceptable extends SCError {
  /**
--- a/src/protocol/errors/plugin-already-registered.ts
+++ b/src/protocol/errors/plugin-already-registered.ts
@@ -20,6 +20,8 @@ import {SCPluginMetaData} from '../routes/plugin-register';
 * An error that is returned when a plugin with the same name is already registered, to prevent two copies of a plugin
 * running at the same time.
 * This usually indicates that there is more than one instance a plugin running.
+ *
+ * @validatable
 */
 export class SCPluginAlreadyRegisteredErrorResponse extends SCError {
  /**
--- a/src/protocol/errors/plugin-registering-failed.ts
+++ b/src/protocol/errors/plugin-registering-failed.ts
@@ -17,6 +17,8 @@ import {SCError} from '../error';

 /**
 * An error that is returned whenever there is an unexpected error while creating a plugin
+ *
+ * @validatable
 */
 export class SCPluginRegisteringFailedErrorResponse extends SCError {
  /**
--- a/src/protocol/errors/request-body-too-large.ts
+++ b/src/protocol/errors/request-body-too-large.ts
@@ -17,6 +17,8 @@ import {SCError} from '../error';

 /**
 * An error that is returned, when the request body is too large.
+ *
+ * @validatable
 */
 export class SCRequestBodyTooLargeErrorResponse extends SCError {
  /**
--- a/src/protocol/errors/syntax-error.ts
+++ b/src/protocol/errors/syntax-error.ts
@@ -17,6 +17,8 @@ import {SCError} from '../error';

 /**
 * An error that is returned whenever there is a syntax error
+ * 
+ * @validatable
 */
 export class SCSyntaxErrorResponse extends SCError {
  /**
--- a/src/protocol/errors/too-many-requests.ts
+++ b/src/protocol/errors/too-many-requests.ts
@@ -17,6 +17,8 @@ import {SCError} from '../error';

 /**
 * An error that is returned, when to many request are submitted at once
+ * 
+ * @validatable
 */
 export class SCTooManyRequestsErrorResponse extends SCError {
  /**
--- a/src/protocol/errors/unsupported-media-type.ts
+++ b/src/protocol/errors/unsupported-media-type.ts
@@ -17,6 +17,8 @@ import {SCError} from '../error';

 /**
 * An error that is returned when the content type of the request is not supported
+ *
+ * @validatable
 */
 export class SCUnsupportedMediaTypeErrorResponse extends SCError {
  /**
--- a/src/protocol/errors/validation.ts
+++ b/src/protocol/errors/validation.ts
@@ -12,12 +12,14 @@
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
+import {ValidationError} from '@openstapps/core-tools/lib/types/validator';
 import {BAD_REQUEST} from 'http-status-codes';
-import {ValidationError} from 'jsonschema';
 import {SCError} from '../error';

 /**
 * An error that is returned when the validation of a request fails
+ *
+ * @validatable
 */
 export class SCValidationErrorResponse extends SCError {
  /**
--- a/src/protocol/routes/plugin-register.ts
+++ b/src/protocol/routes/plugin-register.ts
@@ -13,7 +13,7 @@
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
 import {OK} from 'http-status-codes';
-import {Schema} from 'jsonschema';
+import {JSONSchema7} from 'json-schema';
 import {SCInternalServerErrorResponse} from '../errors/internal-server-error';
 import {SCMethodNotAllowedErrorResponse} from '../errors/method-not-allowed';
 import {SCNotFoundErrorResponse} from '../errors/not-found';
@@ -78,12 +78,12 @@ export interface SCPluginMetaData {
  /**
   * How the requests of the plugin looks like, a JSON schema for validation
   */
-  requestSchema: Schema;
+  requestSchema: JSONSchema7;

  /**
   * How the responses of the plugin looks like, a JSON schema for validation
   */
-  responseSchema: Schema;
+  responseSchema: JSONSchema7;

  /**
   * The desired route, for example /feedback.
--- a/src/protocol/routes/thing-update.ts
+++ b/src/protocol/routes/thing-update.ts
@@ -55,7 +55,7 @@ export class SCThingUpdateRoute extends SCAbstractRoute {
    ];
    this.method = SCRouteHttpVerbs.PUT;
    this.obligatoryParameters = {
-      TYPE: 'SCThingTypes',
+      TYPE: 'SCThingType',
      UID: 'SCUuid',
    };
    this.requestBodyName = 'SCThingUpdateRequest';
--- a/src/protocol/search/filter.ts
+++ b/src/protocol/search/filter.ts
@@ -19,6 +19,8 @@ import {SCMap} from '../../general/map';
 import {SCSearchAvailabilityFilter} from './filters/availability';
 import {SCSearchBooleanFilter} from './filters/boolean';
 import {SCSearchDistanceFilter} from './filters/distance';
+import {SCGeoFilter} from './filters/geo';
+import {SCSearchDateRangeFilter, SCSearchNumericRangeFilter} from './filters/range';
 import {SCSearchValueFilter} from './filters/value';

 /**
@@ -28,7 +30,10 @@ export type SCSearchFilterType =
  'availability'
  | 'boolean'
  | 'distance'
-  | 'value';
+  | 'value'
+  | 'date range'
+  | 'numeric range'
+  | 'geo';

 /**
 * Structure of a filter instruction
@@ -57,4 +62,7 @@ export type SCSearchFilter =
  SCSearchAvailabilityFilter
  | SCSearchBooleanFilter
  | SCSearchDistanceFilter
-  | SCSearchValueFilter;
+  | SCSearchValueFilter
+  | SCSearchNumericRangeFilter
+  | SCSearchDateRangeFilter
+  | SCGeoFilter;
--- a/src/protocol/search/filters/availability.ts
+++ b/src/protocol/search/filters/availability.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -33,17 +33,17 @@ export interface SCSearchAvailabilityFilter extends SCSearchAbstractFilter<SCAva
 */
 export interface SCAvailabilityFilterArguments extends SCSearchAbstractFilterArguments {
  /**
-   * Field which marks the start of the availability
+   * Field which marks availability range
   */
-  fromField: SCThingsField;
+  field: SCThingsField;

  /**
-   * Time to check. Defaults to 'now'
+   * If set, the provided time will apply to the full hour, day, week, etc.
   */
-  time?: SCISO8601Date | 'now';
+  scope?: 's' | 'm' | 'H' | 'd' | 'w' | 'M' | 'y';

  /**
-   * Field which marks the end of the availability
+   * Time to check. Defaults current time if not set
   */
-  toField: SCThingsField;
+  time?: SCISO8601Date;
 }
--- a/src/protocol/search/filters/geo.ts
+++ b/src/protocol/search/filters/geo.ts
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+// tslint:disable-next-line:no-implicit-dependencies
+import {Polygon} from 'geojson';
+import {SCThingsField} from '../../../meta';
+import {SCSearchAbstractFilter, SCSearchAbstractFilterArguments} from '../filter';
+
+/**
+ * A geo filter
+ *
+ * Filter for documents that are in relation to some geo data
+ */
+export interface SCGeoFilter extends SCSearchAbstractFilter<SCGeoFilterArguments> {
+  /**
+   * @see SCSearchAbstractFilter.type
+   */
+  type: 'geo';
+}
+
+/**
+ * Arguments for filter instruction by geo data
+ */
+export interface SCGeoFilterArguments extends SCSearchAbstractFilterArguments {
+  /**
+   * Field on which to filter
+   */
+  field: SCThingsField;
+
+  /**
+   * Geo data to check up on
+   */
+  shape: Polygon;
+
+  /**
+   * Spatial relation between the provided shape and the shape of the field.
+   *
+   * intersects - both shapes intersect (default)
+   * disjoint   - both shapes don't intersect
+   * within     - the search shape contains the field shape
+   * contains   - the search shape is contained in the field shape
+   */
+  spatialRelation?: 'intersects' | 'disjoint' | 'within' | 'contains';
+}
--- a/src/protocol/search/filters/range.ts
+++ b/src/protocol/search/filters/range.ts
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2020-2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {SCThingsField} from '../../../meta';
+import {SCSearchAbstractFilter, SCSearchAbstractFilterArguments} from '../filter';
+
+/**
+ * A date range filter
+ *
+ * Filter for documents with a date field that satisfies the given constraints
+ *
+ * @see https://www.elastic.co/guide/en/elasticsearch/reference/5.6/query-dsl-range-query.html#_date_format_in_range_queries
+ */
+export interface SCSearchDateRangeFilter extends SCSearchAbstractFilter<SCDateRangeFilterArguments> {
+  /**
+   * @see SCSearchAbstractFilter.type
+   */
+  type: 'date range';
+}
+
+/**
+ * A distance filter
+ *
+ * Filter for documents with a numeric field that satisfies the given constraints
+ *
+ * @see https://www.elastic.co/guide/en/elasticsearch/reference/5.6/query-dsl-range-query.html#query-dsl-range-query
+ */
+export interface SCSearchNumericRangeFilter extends SCSearchAbstractFilter<SCNumericRangeFilterArguments> {
+  /**
+   * @see SCSearchAbstractFilter.type
+   */
+  type: 'numeric range';
+}
+
+/**
+ * Additional arguments for date range filters
+ *
+ * Filter uses a plain string to allow for date math expressions
+ * @see https://www.elastic.co/guide/en/elasticsearch/client/net-api/current/date-math-expressions.html
+ */
+export interface SCDateRangeFilterArguments extends SCRangeFilterArguments<string> {
+  /**
+   * Optional date format specifier
+   *
+   * @see https://www.elastic.co/guide/en/elasticsearch/reference/5.6/query-dsl-range-query.html#_date_format_in_range_queries
+   */
+  format?: string;
+
+  /**
+   * Optional timezone specifier
+   *
+   * @see https://www.elastic.co/guide/en/elasticsearch/reference/5.6/query-dsl-range-query.html#_time_zone_in_range_queries
+   */
+  timeZone?: string;
+}
+
+/**
+ * Additional arguments for numeric range filters
+ */
+export type SCNumericRangeFilterArguments = SCRangeFilterArguments<number>;
+
+/**
+ * Additional arguments for range filters
+ *
+ * @see https://www.elastic.co/guide/en/elasticsearch/reference/5.6/query-dsl-range-query.html#query-dsl-range-query
+ */
+export interface SCRangeFilterArguments<T> extends SCSearchAbstractFilterArguments {
+  /**
+   * Bounds of the range
+   */
+  bounds: Bounds<T>;
+
+  /**
+   * Field where the filter will be applied
+   */
+  field: SCThingsField;
+
+  /**
+   * Relation when searching on other range fields
+   *
+   * Intersects (Default): Both search and field range intersect
+   * Within: Search range is within the field range
+   * Contains: Search range contains the field range
+   */
+  relation?: 'intersects' | 'within' | 'contains';
+}
+
+export interface Bounds<T> {
+  /**
+   * The lower bound
+   */
+  lowerBound?: Bound<T>;
+
+  /**
+   * The upper bound
+   */
+  upperBound?: Bound<T>;
+}
+
+export interface Bound<T> {
+  /**
+   * Limit of the bound
+   */
+  limit: T;
+
+  /**
+   * Bound mode
+   */
+  mode: 'inclusive' | 'exclusive';
+}
--- a/src/protocol/search/filters/value.ts
+++ b/src/protocol/search/filters/value.ts
@@ -32,7 +32,7 @@ export interface SCValueFilterArguments extends SCSearchAbstractFilterArguments
  field: SCThingsField;

  /**
-   * Value to filter. Value has to match the field exactly.
+   * Value to filter. One or more values has to match the field exactly.
   */
-  value: string;
+  value: string | string[];
 }
--- a/src/protocol/search/sort.ts
+++ b/src/protocol/search/sort.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019, 2020 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -16,6 +16,7 @@ import {SCMap} from '../../general/map';
 import {SCThingsField} from '../../meta';
 import {SCDistanceSort} from './sorts/distance';
 import {SCDucetSort} from './sorts/ducet';
+import {SCGenericSort} from './sorts/generic';
 import {SCPriceSort} from './sorts/price';

 /**
@@ -51,9 +52,9 @@ export interface SCSearchAbstractSortArguments extends SCMap<unknown> {
 /**
 * Type of a sort instruction
 */
-export type SCSearchSortType = 'distance' | 'price' | 'ducet';
+export type SCSearchSortType = 'distance' | 'price' | 'ducet' | 'generic';

 /**
 * A sort instruction
 */
-export type SCSearchSort = SCDistanceSort | SCPriceSort | SCDucetSort;
+export type SCSearchSort = SCDistanceSort | SCPriceSort | SCDucetSort | SCGenericSort;
--- a/src/protocol/search/sorts/generic.ts
+++ b/src/protocol/search/sorts/generic.ts
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2020 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {SCSearchAbstractSort, SCSearchAbstractSortArguments} from '../sort';
+
+/**
+ * Sort instruction for generic sort such as date
+ */
+export interface SCGenericSort extends SCSearchAbstractSort<SCSearchAbstractSortArguments> {
+  /**
+   * @see SCSearchAbstractSort.type
+   */
+  type: 'generic';
+}
--- a/src/things/abstract/creative-work.ts
+++ b/src/things/abstract/creative-work.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -12,15 +12,15 @@
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
-import {SCLanguage, SCMetaTranslations, SCTranslations} from '../../general/i18n';
+import {SCLanguageCode, SCMetaTranslations, SCTranslations} from '../../general/i18n';
 import {SCISO8601Date} from '../../general/time';
 import {SCOrganizationWithoutReferences} from '../organization';
 import {SCPersonWithoutReferences} from '../person';
+import {SCPublicationEventWithoutReferences} from '../publication-event';
 import {SCThingMeta, SCThingTranslatableProperties, SCThingWithoutReferences} from './thing';
 import {
  SCAcademicPriceGroup,
-  SCThingThatCanBeOffered,
-  SCThingThatCanBeOfferedMeta,
+  SCThingThatCanBeOffered, SCThingThatCanBeOfferedMeta,
  SCThingThatCanBeOfferedTranslatableProperties,
  SCThingThatCanBeOfferedWithoutReferences,
 } from './thing-that-can-be-offered';
@@ -30,17 +30,37 @@ import {
 */
 export interface SCCreativeWorkWithoutReferences
  extends SCThingWithoutReferences, SCThingThatCanBeOfferedWithoutReferences {
+
+  /**
+   * Languages this creative work is available in
+   */
+  availableLanguages?: SCLanguageCode[];
+
  /**
   * Date the creative work was published
-   *
-   * @filterable
   */
  datePublished?: SCISO8601Date;

  /**
-   * List of languages this creative work is written/recorded/... in
+   * Edition of a creative work (e.g. the book edition or edition of an article)
+   *
+   * @keyword
   */
-  inLanguages?: SCLanguage[];
+  edition?: string;
+
+  /**
+   * Date (in text form) the creative work was published for the first time
+   *
+   * @keyword
+   */
+  firstPublished?: string;
+
+  /**
+   * Languages this creative work is written/recorded/... in
+   *
+   * @filterable
+   */
+  inLanguage?: SCLanguageCode;

  /**
   * Keywords of the creative work
@@ -67,11 +87,26 @@ export interface SCCreativeWork
   */
  authors?: SCPersonWithoutReferences[];

+  /**
+   * A creative work to which the creative work belongs
+   */
+  isPartOf?: SCCreativeWorkWithoutReferences;
+
+  /**
+   * List of events at which the creative work was published
+   */
+  publications?: SCPublicationEventWithoutReferences[];
+
  /**
   * List of publishers of the creative work
   */
  publishers?: Array<SCPersonWithoutReferences | SCOrganizationWithoutReferences>;

+  /**
+   * A text representing on organization on whose behalf the creator was working
+   */
+  sourceOrganization?: string;
+
  /**
   * Translated fields of the creative work
   */
@@ -103,20 +138,36 @@ export class SCCreativeWorkMeta
    de: {
      ...SCThingMeta.getInstance<SCThingMeta>().fieldTranslations.de,
      ...SCThingThatCanBeOfferedMeta.getInstance().fieldTranslations.de,
-      authors: 'Authoren',
+      name: 'Titel',
+      authors: 'beteiligte Personen',
+      availableLanguages: 'verfügbare Übersetzungen',
      datePublished: 'Veröffentlichungsdatum',
-      inLanguages: 'verfügbare Übersetzungen',
+      edition: 'Ausgabe',
+      firstPublished: 'erste Veröffentlichung',
+      inLanguage: 'Inhaltssprache',
+      isPartOf: 'erschienen in',
      keywords: 'Schlagwörter',
+      lastPublished: 'aktuellste Veröffentlichung',
      publishers: 'Verleger',
+      publications: 'Veröffentlichungen',
+      sourceOrganization: 'Körperschaft',
    },
    en: {
      ...SCThingMeta.getInstance<SCThingMeta>().fieldTranslations.en,
      ...SCThingThatCanBeOfferedMeta.getInstance().fieldTranslations.en,
-      authors: 'authors',
+      name: 'title',
+      authors: 'involved persons',
+      availableLanguages: 'available languages',
      datePublished: 'release date',
-      inLanguages: 'available Languages',
+      edition: 'edition',
+      firstPublished: 'first published',
+      inLanguage: 'content language',
+      isPartOf: 'published in',
      keywords: 'keywords',
+      lastPublished: 'last published',
      publishers: 'publishers',
+      publications: 'publications',
+      sourceOrganization: 'corporation',
    },
  };

@@ -126,7 +177,7 @@ export class SCCreativeWorkMeta
  fieldValueTranslations = {
    de: {
      ...SCThingMeta.getInstance<SCThingMeta>().fieldValueTranslations.de,
-      ...SCThingThatCanBeOfferedMeta.getInstance().fieldValueTranslations.en,
+      ...SCThingThatCanBeOfferedMeta.getInstance().fieldValueTranslations.de,
    },
    en: {
      ...SCThingMeta.getInstance<SCThingMeta>().fieldValueTranslations.en,
--- a/src/things/abstract/range.ts
+++ b/src/things/abstract/range.ts
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {SCISO8601Date} from '../../general/time';
+
+/**
+ * Date Range
+ *
+ * CAUTION: Changing the name requires changes in the core-tools premaps
+ */
+export type SCISO8601DateRange = SCRange<SCISO8601Date>;
+
+/**
+ * Generic range type
+ */
+export type SCRange<T> = {
+  /**
+   * Greater than value
+   */
+  gt?: never;
+
+  /**
+   * Greater or equal to value
+   */
+  gte?: T;
+
+  /**
+   * Greater than value
+   */
+  lt?: never;
+
+  /**
+   * Greater or equal to value
+   */
+  lte?: T;
+} | {
+  // tslint:disable:completed-docs
+  gt?: T;
+  gte?: never;
+  lt?: T;
+  lte?: never;
+} | {
+  gt?: T;
+  gte?: never;
+  lt?: never;
+  lte?: T;
+} | {
+  gt?: never;
+  gte?: T;
+  lt?: T;
+  lte?: never;
+  // tslint:enable:completed-docs
+};
--- a/src/things/abstract/saveable-thing.ts
+++ b/src/things/abstract/saveable-thing.ts
@@ -12,6 +12,7 @@
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
+import {SCIndexableThings} from '../../meta';
 import {SCThing, SCThingUserOrigin, SCThingWithoutReferences} from './thing';

 /**
@@ -19,18 +20,17 @@ import {SCThing, SCThingUserOrigin, SCThingWithoutReferences} from './thing';
 */
 export interface SCSaveableThingWithoutReferences
  extends SCThingWithoutReferences {
-  // noop
 }

 /**
 * An encapsulation of the data (e.g. a thing) that is saved, which provides additional information.
 */
-export interface SCSaveableThing<T extends SCThingWithoutReferences>
+export interface SCSaveableThing
  extends SCSaveableThingWithoutReferences, SCThing {
  /**
   * The contained data
   */
-  data: T;
+  data: SCIndexableThings;
  /**
   * Type of the origin
   */
--- a/src/things/abstract/thing-that-can-be-offered.ts
+++ b/src/things/abstract/thing-that-can-be-offered.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -13,10 +13,10 @@
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
 import {SCMetaTranslations, SCTranslations} from '../../general/i18n';
-import {SCISO8601Date} from '../../general/time';
 import {SCOrganizationWithoutReferences} from '../organization';
 import {SCPersonWithoutReferences} from '../person';
 import {SCInPlace} from './place';
+import {SCISO8601DateRange} from './range';
 import {SCThing, SCThingMeta, SCThingTranslatableProperties, SCThingWithoutReferences} from './thing';

 /**
@@ -100,14 +100,9 @@ export interface SCThingThatCanBeOfferedOffer<T extends SCPriceGroup>
  availability: SCThingThatCanBeOfferedAvailability;

  /**
-   * The time when the thing becomes unavailable as an SCISO8601Date formatted string.
+   * The time when the thing is available.
   */
-  availabilityEnds?: SCISO8601Date;
-
-  /**
-   * The time when the thing becomes available as an SCISO8601Date formatted string.
-   */
-  availabilityStarts?: SCISO8601Date;
+  availabilityRange?: SCISO8601DateRange;

  /**
   * List of prices that are distinct for specific groups
--- a/src/things/abstract/thing-with-categories.ts
+++ b/src/things/abstract/thing-with-categories.ts
@@ -64,6 +64,8 @@ export interface SCThingWithCategoriesTranslatableProperties
  extends SCThingTranslatableProperties {
  /**
   * translations of the categories of a thing with categories
+   *
+   * @sortable ducet
   */
  categories?: string[];
 }
@@ -98,6 +100,7 @@ export interface SCThingWithCategoriesSpecificValues {
  /**
   * Category specific name of a thing
   *
+   * @sortable ducet
   * @text
   */
  name?: string;
--- a/src/things/abstract/thing.ts
+++ b/src/things/abstract/thing.ts
@@ -13,6 +13,7 @@
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
 import {SCMetaTranslations, SCTranslations} from '../../general/i18n';
+import {SCMap} from '../../general/map';
 import {SCISO8601Date} from '../../general/time';
 import {SCUuid} from '../../general/uuid';
 import {SCOrganizationWithoutReferences} from '../organization';
@@ -25,8 +26,10 @@ export enum SCThingType {
  AcademicEvent = 'academic event',
  Article = 'article',
  Book = 'book',
+  Periodical = 'periodical',
  Building = 'building',
  Catalog = 'catalog',
+  ContactPoint = 'contact point',
  CourseOfStudies = 'course of studies',
  DateSeries = 'date series',
  Diff = 'diff',
@@ -37,6 +40,7 @@ export enum SCThingType {
  Organization = 'organization',
  Person = 'person',
  PointOfInterest = 'point of interest',
+  PublicationEvent = 'publication event',
  Room = 'room',
  Semester = 'semester',
  Setting = 'setting',
@@ -59,6 +63,7 @@ export interface SCThingWithoutReferences {
   * @keyword
   */
  alternateNames?: string[];
+
  /**
   * Description of the thing
   *
@@ -66,12 +71,21 @@ export interface SCThingWithoutReferences {
   * @text
   */
  description?: string;
+
+  /**
+   * The identifier property represents any kind of additional identifier for any kind of SCThing
+   *
+   * E.g. GTIN codes, UUIDs, Database IDs etc.
+   */
+  identifiers?: SCMap<string>;
+
  /**
   * URL of an image of the thing
   *
   * @keyword
   */
  image?: string;
+
  /**
   * Name of the thing
   *
@@ -81,12 +95,21 @@ export interface SCThingWithoutReferences {
   * @text
   */
  name: string;
+
+  /**
+   * URL of a reference Web page that unambiguously indicates the item's identity
+   *
+   * E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website.
+   */
+  sameAs?: string;
+
  /**
   * Translations of specific values of the object
   *
   * Take precedence over "main" value for selected languages.
   */
  translations?: SCTranslations<SCThingTranslatableProperties>;
+
  /**
   * Type of the thing
   *
@@ -95,14 +118,11 @@ export interface SCThingWithoutReferences {
   * @aggregatable global
   */
  type: SCThingType;
+
  /**
   * Universally unique identifier of the thing
   */
  uid: SCUuid;
-  /**
-   * URL of the thing
-   */
-  url?: string;
 }

 /**
@@ -222,6 +242,7 @@ export interface SCThingTranslatableProperties {
  /**
   * Translation of the name of the thing
   *
+   * @sortable ducet
   * @text
   */
  name?: string;
@@ -248,7 +269,7 @@ export interface SCThingTranslatablePropertyOrigin {
 */
 export class SCThingMeta implements SCMetaTranslations<SCThing> {
  /**
-   * Set type definiton for singleton instance
+   * Set type definition for singleton instance
   */
  protected static _instance = new Map<string, unknown>();

@@ -259,24 +280,26 @@ export class SCThingMeta implements SCMetaTranslations<SCThing> {
    de: {
      alternateNames: 'alternative Namen',
      description: 'Beschreibung',
+      identifiers: 'Alternative Identifikation',
      image: 'Bild',
      name: 'Name',
      origin: 'Ursprung',
+      sameAs: 'ursprünglicher Link',
      translations: 'Übersetzungen',
      type: 'Typ',
      uid: 'Identifikation',
-      url: 'URL',
    },
    en: {
      alternateNames: 'alternate names',
      description: 'description',
+      identifiers: 'alternative identification',
      image: 'image',
      name: 'name',
      origin: 'origin',
+      sameAs: 'original link',
      translations: 'translations',
      type: 'type',
      uid: 'identification',
-      url: 'URL',
    },
  };

--- a/src/things/abstract/user-groups.ts
+++ b/src/things/abstract/user-groups.ts
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+/**
+ * Types of data consumers
+ */
+export type SCUserGroup =
+  'students'
+  | 'employees'
+  | 'guests';
--- a/src/things/article.ts
+++ b/src/things/article.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -21,25 +21,37 @@ import {
 } from './abstract/creative-work';
 import {SCThingMeta, SCThingType} from './abstract/thing';
 import {
-  SCThingWithCategories,
  SCThingWithCategoriesSpecificValues,
  SCThingWithCategoriesTranslatableProperties,
  SCThingWithCategoriesWithoutReferences,
  SCThingWithCategoriesWithoutReferencesMeta,
 } from './abstract/thing-with-categories';
+import {SCPeriodicalWithoutReferences} from './periodical';
+
+/**
+ * Categories of an article
+ */
+export type SCArticleCategories = 'unipedia'
+  | 'article'
+  | 'eArticle';

 /**
 * An article without references
 */
 export interface SCArticleWithoutReferences
  extends SCCreativeWorkWithoutReferences,
-    SCThingWithCategoriesWithoutReferences<SCArticleCategories, SCThingWithCategoriesSpecificValues> {
+  SCThingWithCategoriesWithoutReferences<SCArticleCategories, SCThingWithCategoriesSpecificValues> {
  /**
   * Article itself as markdown
   *
   * @text
   */
-  articleBody: string;
+  articleBody?: string;
+
+  /**
+   * Categories of an article
+   */
+  categories: SCArticleCategories[];

  /**
   * Translated fields of an article
@@ -59,8 +71,16 @@ export interface SCArticleWithoutReferences
 * @indexable
 */
 export interface SCArticle
-  extends SCCreativeWork, SCArticleWithoutReferences,
-    SCThingWithCategories<SCArticleCategories, SCThingWithCategoriesSpecificValues> {
+  extends SCCreativeWork, SCArticleWithoutReferences {
+  /**
+   * A periodical to which this article belongs
+   */
+  isPartOf?: SCPeriodicalWithoutReferences;
+  /**
+   * Additional information about how to find the article inside of its "parent" (which is provided in 'isPartOf')
+   * e.g. "40, 2011, S. 2-3"
+   */
+  reference?: string;
  /**
   * Translated fields of an article
   */
@@ -73,12 +93,7 @@ export interface SCArticle
 }

 /**
- * Categories of articles
- */
-export type SCArticleCategories = 'unipedia';
-
-/**
- * Translatable properties of creative works
+ * Translatable properties of an article
 */
 export interface SCArticleTranslatableProperties
  extends SCThingWithCategoriesTranslatableProperties, SCCreativeWorkTranslatableProperties {
@@ -103,14 +118,18 @@ export class SCArticleMeta
      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations
        .de,
      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCArticleCategories,
-        SCThingWithCategoriesSpecificValues>().fieldTranslations.de,
+      SCThingWithCategoriesSpecificValues>().fieldTranslations.de,
+      categories: 'Format',
+      reference: 'Referenz',
      articleBody: 'Artikelinhalt',
    },
    en: {
      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations
        .en,
      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCArticleCategories,
-        SCThingWithCategoriesSpecificValues>().fieldTranslations.en,
+      SCThingWithCategoriesSpecificValues>().fieldTranslations.en,
+      categories: 'format',
+      reference: 'reference',
      articleBody: 'article body',
    },
  };
@@ -122,19 +141,22 @@ export class SCArticleMeta
    de: {
      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>()
        .fieldValueTranslations.de,
-      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCArticleCategories,
-        SCThingWithCategoriesSpecificValues>().fieldValueTranslations.de,
      categories: {
-        'unipedia': 'Unipedia',
+        article: 'Artikel',
+        eArticle: 'E-Aufsatz',
+        unipedia: 'Unipedia',
      },
      type: 'Artikel',
    },
    en: {
      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>()
        .fieldValueTranslations.en,
-      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCArticleCategories,
-        SCThingWithCategoriesSpecificValues>().fieldValueTranslations.en,
      type: SCThingType.Article,
+      categories: {
+        article: 'article',
+        eArticle: 'E-Article',
+        unipedia: 'unipedia',
+      },
    },
  };
 }
--- a/src/things/book.ts
+++ b/src/things/book.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -20,29 +20,53 @@ import {
  SCCreativeWorkWithoutReferences,
 } from './abstract/creative-work';
 import {SCThingMeta, SCThingType} from './abstract/thing';
-import {SCThingWithCategoriesTranslatableProperties} from './abstract/thing-with-categories';
-import {SCPersonWithoutReferences} from './person';
+import {
+  SCThingWithCategoriesSpecificValues,
+  SCThingWithCategoriesTranslatableProperties,
+  SCThingWithCategoriesWithoutReferences,
+  SCThingWithCategoriesWithoutReferencesMeta,
+} from './abstract/thing-with-categories';
+
+/**
+ * Categories of a book
+ */
+export type SCBookCategories = 'audio'
+  | 'book'
+  | 'cd'
+  | 'dvd'
+  | 'ePhoto'
+  | 'ebook'
+  | 'hierarchy'
+  | 'kit'
+  | 'manuscript'
+  | 'map'
+  | 'microfilm'
+  | 'musicalscore'
+  | 'photo'
+  | 'physicalobject'
+  | 'retro'
+  | 'sensorimage'
+  | 'unknown'
+  | 'video';

 /**
 * A book without references
 */
 export interface SCBookWithoutReferences
-  extends SCCreativeWorkWithoutReferences {
+  extends SCCreativeWorkWithoutReferences,
+  SCThingWithCategoriesWithoutReferences<SCBookCategories, SCThingWithCategoriesSpecificValues> {
  /**
-   * Edition of a book
-   *
-   * @filterable
-   * @keyword
+   * Categories of a book
   */
-  bookEdition?: string;
+  categories: SCBookCategories[];

  /**
-   * ISBN of a book
+   * ISBNs of a book
   *
   * @filterable
   * @keyword
   */
-  isbn: string;
+  ISBNs?: string[];

  /**
   * Number of pages of a book
@@ -70,11 +94,6 @@ export interface SCBookWithoutReferences
 */
 export interface SCBook
  extends SCCreativeWork, SCBookWithoutReferences {
-  /**
-   * Authors of the creative work
-   */
-  authors: SCPersonWithoutReferences[];
-
  /**
   * Translated properties of a book
   */
@@ -91,12 +110,6 @@ export interface SCBook
 */
 export interface SCBookTranslatableFields
  extends SCThingWithCategoriesTranslatableProperties, SCCreativeWorkTranslatableProperties {
-  /**
-   * Translation of an edition of a book
-   *
-   * @keyword
-   */
-  bookEdition?: string;
 }

 /**
@@ -108,17 +121,19 @@ export class SCBookMeta extends SCThingMeta implements SCMetaTranslations<SCBook
   */
  fieldTranslations = {
    de: {
-      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations
-        .de,
-      bookEdition: 'Buchausgabe',
-      isbn: 'ISBN',
-      numberOfPages: 'Seitenzahl',
+      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations.de,
+      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCBookCategories,
+      SCThingWithCategoriesSpecificValues>().fieldTranslations.de,
+      categories: 'Format',
+      ISBNs: 'ISBN',
+      numberOfPages: 'Seitenanzahl',
    },
    en: {
-      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations
-        .en,
-      bookEdition: 'book edition',
-      isbn: 'ISBN',
+      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations.en,
+      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCBookCategories,
+      SCThingWithCategoriesSpecificValues>().fieldTranslations.en,
+      categories: 'format',
+      ISBNs: 'ISBN',
      numberOfPages: 'number of pages',
    },
  };
@@ -130,12 +145,56 @@ export class SCBookMeta extends SCThingMeta implements SCMetaTranslations<SCBook
    de: {
      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>()
        .fieldValueTranslations.de,
+      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCBookCategories,
+      SCThingWithCategoriesSpecificValues>().fieldValueTranslations.de,
+      categories: {
+        audio: 'Tonträger',
+        book: 'Buch',
+        cd: 'CD',
+        dvd: 'DVD',
+        ePhoto: 'E-Photo',
+        ebook: 'E-Book',
+        hierarchy: 'mehrteiliges Werk',
+        kit: 'Medienkombination',
+        manuscript: 'Handschrift',
+        map: 'Karte',
+        microfilm: 'Mikrofilm, Mikrofiche',
+        musicalscore: 'Noten',
+        photo: 'Abbildung',
+        physicalobject: 'Objekt',
+        retro: 'Retro (Buch)',
+        sensorimage: 'Blindenschrift',
+        unknown: 'Unbekannt',
+        video: 'Film',
+      },
      type: 'Buch',
    },
    en: {
      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>()
        .fieldValueTranslations.en,
+      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCBookCategories,
+      SCThingWithCategoriesSpecificValues>().fieldValueTranslations.en,
      type: SCThingType.Book,
+      categories: {
+        audio: 'audio material',
+        book: 'book',
+        cd: 'CD',
+        dvd: 'DVD',
+        ePhoto: 'E-Photo',
+        ebook: 'E-Book',
+        hierarchy: 'multipart item',
+        kit: 'media combination',
+        manuscript: 'manuscript',
+        map: 'map',
+        microfilm: 'microfilm, microfiche',
+        musicalscore: 'sheet music',
+        photo: 'illustration',
+        physicalobject: 'object',
+        retro: 'retro (book)',
+        sensorimage: 'braille',
+        unknown: 'unknown',
+        video: 'film',
+      },
    },
  };
 }
--- a/src/things/building.ts
+++ b/src/things/building.ts
@@ -41,15 +41,6 @@ export type SCBuildingCategories =
 export interface SCBuildingWithoutReferences
  extends SCThingWithCategoriesWithoutReferences<SCBuildingCategories, SCThingWithCategoriesSpecificValues>,
    SCPlaceWithoutReferences {
-  /**
-   * Categories of a building
-   *
-   * @sortable ducet
-   * @aggregatable
-   * @filterable
-   */
-  categories: SCBuildingCategories[];
-
  /**
   * List of floor names of the place
   *
--- a/src/things/catalog.ts
+++ b/src/things/catalog.ts
@@ -33,6 +33,7 @@ export interface SCCatalogWithoutReferences
   *
   * Needed for keeping order in catalog inheritance array.
   *
+   * @filterable
   * @integer
   */
  level: number;
--- a/src/things/contact-point.ts
+++ b/src/things/contact-point.ts
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2019 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {SCMetaTranslations} from '../general/i18n';
+import {
+  SCThing,
+  SCThingMeta,
+  SCThingType,
+  SCThingWithoutReferences,
+  } from './abstract/thing';
+import {SCRoomWithoutReferences} from './room';
+
+/**
+ * A contact point without references
+ */
+export interface SCContactPointWithoutReferences
+  extends SCThingWithoutReferences  {
+  /**
+   * E-mail at the work location
+   *
+   * @keyword
+   */
+  email?: string;
+
+  /**
+   * Fax number at the work location
+   *
+   * @keyword
+   */
+  faxNumber?: string;
+
+  /**
+   * Office hours for contacting someone at the work location
+   *
+   * @see http://wiki.openstreetmap.org/wiki/Key:opening_hours/specification
+   * @keyword
+   */
+  officeHours?: string;
+
+  /**
+   * Contact number at the work location
+   *
+   * @keyword
+   */
+  telephone?: string;
+
+  /**
+   * Type of a contact point
+   */
+  type: SCThingType.ContactPoint;
+
+  /**
+   * URL at the work location
+   *
+   * @keyword
+   */
+  url?: string;
+}
+
+/**
+ * A contact point
+ *
+ * @see http://schema.org/ContactPoint
+ * 
+ * @validatable
+ * @indexable
+ */
+export interface SCContactPoint
+  extends SCContactPointWithoutReferences, SCThing  {
+  /**
+   * Exact place where work is performed
+   */
+  areaServed?: SCRoomWithoutReferences;
+
+  /**
+   * Type of a contact point
+   */
+  type: SCThingType.ContactPoint;
+}
+
+/**
+ * Meta information about a contact point
+ */
+export class SCContactPointMeta
+  extends SCThingMeta
+  implements SCMetaTranslations<SCContactPoint> {
+  /**
+   * Translations of fields
+   */
+  fieldTranslations = {
+    de: {
+      ...SCThingMeta.getInstance<SCThingMeta>().fieldTranslations.de,
+      areaServed: 'Arbeitsraum',
+      email: 'E-Mail-Addresse',
+      faxNumber: 'Faxnummer',
+      officeHours: 'Sprechzeiten',
+      telephone: 'Telefonnummer',
+      url: 'Link',
+    },
+    en: {
+      ...SCThingMeta.getInstance<SCThingMeta>().fieldTranslations.en,
+      areaServed: 'location',
+      email: 'email address',
+      faxNumber: 'fax number',
+      officeHours: 'office hours',
+      telephone: 'telephone number',
+      url: 'link',
+    },
+  };
+
+  /**
+   * Translations of values of fields
+   */
+  fieldValueTranslations = {
+    de: {
+      ...SCThingMeta.getInstance<SCThingMeta>().fieldValueTranslations.de,
+      type: 'Kontaktinformation',
+    },
+    en: {
+      ...SCThingMeta.getInstance<SCThingMeta>().fieldValueTranslations.en,
+      type: SCThingType.ContactPoint,
+    },
+  };
+}
--- a/src/things/date-series.ts
+++ b/src/things/date-series.ts
@@ -65,9 +65,9 @@ export interface SCDateSeriesWithoutReferences
  /**
   * Frequency of the date series
   *
-   * @keyword
+   * @filterable
   */
-  frequency: string;
+  repeatFrequency?: SCISO8601Duration;

  /**
   * Translated properties
@@ -131,7 +131,7 @@ export class SCDateSeriesMeta
      duration: 'Dauer',
      event: 'Event',
      exceptions: 'Ausnahmen',
-      frequency: 'Frequenz',
+      repeatFrequency: 'Frequenz',
      performers: 'Vortragende',
    },
    en: {
@@ -143,7 +143,7 @@ export class SCDateSeriesMeta
      duration: 'duration',
      event: 'event',
      exceptions: 'exceptions',
-      frequency: 'frequency',
+      repeatFrequency: 'frequency',
      performers: 'performers',
    },
  };
@@ -174,8 +174,4 @@ export class SCDateSeriesMeta
 */
 export interface SCDateSeriesTranslatableProperties
  extends SCThingThatCanBeOfferedTranslatableProperties {
-  /**
-   * @see SCDateSeriesWithoutReferences.frequency
-   */
-  frequency?: string;
 }
--- a/src/things/diff.ts
+++ b/src/things/diff.ts
@@ -15,7 +15,7 @@
 import * as jsonpatch from 'json-patch';
 import {SCMetaTranslations} from '../general/i18n';
 import {SCISO8601Date} from '../general/time';
-import {SCThingsWithoutDiff} from '../meta';
+import {SCIndexableThings} from '../meta';
 import {SCThing, SCThingMeta, SCThingType, SCThingWithoutReferences} from './abstract/thing';

 /**
@@ -48,14 +48,13 @@ export interface SCDiffWithoutReferences
 * A diff
 *
 * @validatable
- * @indexable
 */
 export interface SCDiff
  extends SCDiffWithoutReferences, SCThing {
  /**
   * Original object the diff was generated on
   */
-  object: SCThingsWithoutDiff;
+  object: SCIndexableThings;

  /**
   * Type of a diff
--- a/src/things/dish.ts
+++ b/src/things/dish.ts
@@ -43,15 +43,6 @@ export interface SCDishWithoutReferences
   */
  additives?: string[];

-  /**
-   * Category of the dish
-   *
-   * @sortable ducet
-   * @aggregatable
-   * @filterable
-   */
-  categories: SCDishCategories[];
-
  /**
   * Characteristics of the dish
   */
@@ -100,6 +91,13 @@ export interface SCDish

 export interface SCDishTranslatableProperties
  extends SCThingWithCategoriesTranslatableProperties, SCThingThatCanBeOfferedTranslatableProperties {
+  /**
+   * Additives of the dish
+   *
+   * @filterable
+   * @keyword
+   */
+  additives?: string[];
  /**
   * Characteristics of the dish
   */
--- a/src/things/favorite.ts
+++ b/src/things/favorite.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -14,45 +14,24 @@
 */
 import {SCSaveableThing, SCSaveableThingWithoutReferences} from './abstract/saveable-thing';
 import {SCThingMeta, SCThingType} from './abstract/thing';
-import {SCAcademicEventWithoutReferences} from './academic-event';
-import {SCArticleWithoutReferences} from './article';
-import {SCBookWithoutReferences} from './book';
-import {SCBuildingWithoutReferences} from './building';
-import {SCPersonWithoutReferences} from './person';
-import {SCPointOfInterestWithoutReferences} from './point-of-interest';
-import {SCRoomWithoutReferences} from './room';
-import {SCSportCourseWithoutReferences} from './sport-course';
-import {SCToDoWithoutReferences} from './todo';
-
-/**
- * Types that can be made a favorite (added as a favorite)
- */
-export type SCFavoriteDataTypes = SCAcademicEventWithoutReferences
-  | SCArticleWithoutReferences
-  | SCBookWithoutReferences
-  | SCBuildingWithoutReferences
-  | SCPersonWithoutReferences
-  | SCPointOfInterestWithoutReferences
-  | SCRoomWithoutReferences
-  | SCSportCourseWithoutReferences
-  | SCToDoWithoutReferences;

 /**
 * A favorite without references
 */
 export interface SCFavoriteWithoutReferences
  extends SCSaveableThingWithoutReferences {
-  // noop
+  /**
+   * Type of a favorite
+   */
+  type: SCThingType.Favorite;
 }

 /**
 * A favorite
 *
 * @validatable
- * @indexable
 */
-export interface SCFavorite
-  extends SCSaveableThing<SCFavoriteDataTypes>, SCFavoriteWithoutReferences {
+export interface SCFavorite extends SCSaveableThing {
  /**
   * Type of a favorite
   */
--- a/src/things/message.ts
+++ b/src/things/message.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -22,13 +22,24 @@ import {
 } from './abstract/creative-work';
 import {SCThingMeta, SCThingType} from './abstract/thing';
 import {SCThingThatCanBeOfferedTranslatableProperties} from './abstract/thing-that-can-be-offered';
+import {
+  SCThingWithCategoriesSpecificValues,
+  SCThingWithCategoriesWithoutReferences, SCThingWithCategoriesWithoutReferencesMeta,
+} from './abstract/thing-with-categories';
+import {SCUserGroup} from './abstract/user-groups';
 import {SCOrganizationWithoutReferences} from './organization';

+/**
+ * Categories of a message
+ */
+export type SCMessageCategories = 'news';
+
 /**
 * A message without references
 */
 export interface SCMessageWithoutReferences
-  extends SCCreativeWorkWithoutReferences {
+  extends SCCreativeWorkWithoutReferences,
+  SCThingWithCategoriesWithoutReferences<SCMessageCategories, SCThingWithCategoriesSpecificValues> {
  /**
   * Organizational unit for which the message is intended
   */
@@ -39,7 +50,12 @@ export interface SCMessageWithoutReferences
   *
   * @filterable
   */
-  audiences: SCMessageAudience[];
+  audiences: SCUserGroup[];
+
+  /**
+   * Categories of a message
+   */
+  categories: SCMessageCategories[];

  /**
   * When the message was created
@@ -90,14 +106,6 @@ export interface SCMessage
  type: SCThingType.Message;
 }

-/**
- * Audiences for messages
- */
-export type SCMessageAudience =
-  'students'
-  | 'employees'
-  | 'guests';
-
 /**
 * Translatable properties of a message
 */
@@ -124,6 +132,8 @@ export class SCMessageMeta
    de: {
      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations
        .de,
+      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCMessageCategories,
+      SCThingWithCategoriesSpecificValues>().fieldTranslations.de,
      audienceOrganizations: 'Zielgruppenorganisationen',
      audiences: 'Zielgruppen',
      dateCreated: 'Erstellungsdatum',
@@ -133,6 +143,8 @@ export class SCMessageMeta
    en: {
      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations
        .en,
+      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCMessageCategories,
+      SCThingWithCategoriesSpecificValues>().fieldTranslations.en,
      audienceOrganizations: 'audience organizations',
      audiences: 'audiences',
      dateCreated: 'date created',
@@ -149,9 +161,12 @@ export class SCMessageMeta
      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>()
        .fieldValueTranslations.de,
      audiences: {
-        'employees': 'Angestellte',
-        'guests': 'Gäste',
-        'students': 'Studenten',
+        employees: 'Angestellte',
+        guests: 'Gäste',
+        students: 'Studenten',
+      },
+      categories: {
+        news: 'Neuigkeiten',
      },
      type: 'Nachricht',
    },
--- a/src/things/organization.ts
+++ b/src/things/organization.ts
@@ -15,6 +15,7 @@
 import {SCMetaTranslations} from '../general/i18n';
 import {SCThingMeta, SCThingType, SCThingWithoutReferences} from './abstract/thing';
 import {SCThingInPlace, SCThingInPlaceMeta} from './abstract/thing-in-place';
+import {SCContactPointWithoutReferences} from './contact-point';

 /**
 * An organization without references
@@ -35,6 +36,11 @@ export interface SCOrganizationWithoutReferences
 */
 export interface SCOrganization
  extends SCOrganizationWithoutReferences, SCThingInPlace {
+  /**
+   * A list of contact points concerning the organization
+   */
+  contactPoints?: SCContactPointWithoutReferences[];
+
  /**
   * Type of an organization
   */
@@ -52,9 +58,11 @@ export class SCOrganizationMeta
  fieldTranslations = {
    de: {
      ...SCThingInPlaceMeta.getInstance<SCThingInPlaceMeta>().fieldTranslations.de,
+      contactPoints: 'Kontaktinformationen',
    },
    en: {
      ...SCThingInPlaceMeta.getInstance<SCThingInPlaceMeta>().fieldTranslations.en,
+      contactPoints: 'contact details',
    },
  };

--- a/src/things/periodical.ts
+++ b/src/things/periodical.ts
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {SCMetaTranslations, SCTranslations} from '../general/i18n';
+import {
+  SCCreativeWork,
+  SCCreativeWorkMeta,
+  SCCreativeWorkTranslatableProperties,
+  SCCreativeWorkWithoutReferences,
+} from './abstract/creative-work';
+import {SCThingMeta, SCThingType} from './abstract/thing';
+import {
+  SCThingWithCategoriesSpecificValues,
+  SCThingWithCategoriesTranslatableProperties,
+  SCThingWithCategoriesWithoutReferences,
+  SCThingWithCategoriesWithoutReferencesMeta,
+} from './abstract/thing-with-categories';
+
+/**
+ * Categories of a periodical
+ */
+export type SCPeriodicalCategories = 'journal' | 'electronic';
+
+/**
+ * A periodical without references
+ */
+export interface SCPeriodicalWithoutReferences
+  extends SCCreativeWorkWithoutReferences,
+  SCThingWithCategoriesWithoutReferences<SCPeriodicalCategories, SCThingWithCategoriesSpecificValues> {
+  /**
+   * Categories of a periodical
+   */
+  categories: SCPeriodicalCategories[];
+  /**
+   * A list of ISSNs of a periodical
+   *
+   * @filterable
+   * @keyword
+   */
+  ISSNs?: string[];
+
+  /**
+   * Translated properties of a periodical
+   */
+  translations?: SCTranslations<SCPeriodicalTranslatableFields>;
+
+  /**
+   * Type of a periodical
+   */
+  type: SCThingType.Periodical;
+}
+
+/**
+ * A publication published at regular intervals (e.g. a magazine or newspaper)
+ *
+ * @validatable
+ * @indexable
+ */
+export interface SCPeriodical
+  extends SCCreativeWork, SCPeriodicalWithoutReferences {
+  /**
+   * Translated properties of a periodical
+   */
+  translations?: SCTranslations<SCPeriodicalTranslatableFields>;
+
+  /**
+   * Type of a periodical
+   */
+  type: SCThingType.Periodical;
+}
+
+/**
+ * Translatable properties of a periodical
+ */
+export interface SCPeriodicalTranslatableFields
+  extends SCThingWithCategoriesTranslatableProperties, SCCreativeWorkTranslatableProperties {
+}
+
+/**
+ * Meta information about a periodical
+ */
+export class SCPeriodicalMeta extends SCThingMeta implements SCMetaTranslations<SCPeriodical> {
+  /**
+   * Translations of fields
+   */
+  fieldTranslations = {
+    de: {
+      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations.de,
+      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCPeriodicalCategories,
+      SCThingWithCategoriesSpecificValues>().fieldTranslations.de,
+      categories: 'Format',
+      ISSNs: 'ISSN',
+    },
+    en: {
+      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>().fieldTranslations.en,
+      ...SCThingWithCategoriesWithoutReferencesMeta.getInstance<SCPeriodicalCategories,
+      SCThingWithCategoriesSpecificValues>().fieldTranslations.en,
+      categories: 'format',
+      ISSNs: 'ISSN',
+    },
+  };
+
+  /**
+   * Translations of values of fields
+   */
+  fieldValueTranslations = {
+    de: {
+      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>()
+        .fieldValueTranslations.de,
+      type: 'Periodikum',
+      categories: {
+        electronic: 'E-Journal',
+        journal: 'Zeitschrift',
+      },
+    },
+    en: {
+      ...SCCreativeWorkMeta.getInstance<SCCreativeWorkMeta>()
+        .fieldValueTranslations.en,
+      type: 'periodical',
+      categories: {
+        electronic: 'E-Journal',
+        journal: 'journal',
+      },
+    },
+  };
+}
--- a/src/things/person.ts
+++ b/src/things/person.ts
@@ -16,6 +16,7 @@ import {SCMetaTranslations, SCNationality} from '../general/i18n';
 import {SCISO8601Date} from '../general/time';
 import {SCThing, SCThingMeta, SCThingType, SCThingWithoutReferences} from './abstract/thing';
 import {SCBuildingWithoutReferences} from './building';
+import {SCContactPointWithoutReferences} from './contact-point';
 import {SCOrganizationWithoutReferences} from './organization';
 import {SCPointOfInterestWithoutReferences} from './point-of-interest';
 import {SCRoomWithoutReferences} from './room';
@@ -56,7 +57,7 @@ export interface SCPersonWithoutReferences
   * @filterable
   * @keyword
   */
-  familyName: string;
+  familyName?: string;

  /**
   * The private fax number of the person.
@@ -79,7 +80,7 @@ export interface SCPersonWithoutReferences
   * @filterable
   * @keyword
   */
-  givenName: string;
+  givenName?: string;

  /**
   * Honorific prefix of the person.
@@ -159,7 +160,7 @@ export interface SCPerson
  /**
   * Locations where the person performs her/his work
   */
-  workLocations?: SCContactPoint[];
+  workLocations?: SCContactPointWithoutReferences[];
 }

 /**
@@ -188,13 +189,14 @@ export class SCPersonMeta
      jobTitles: 'Berufsbezeichnungen',
      nationality: 'Staatsangehörigkeit',
      telephone: 'Telefonnummer',
-      workLocations: 'Arbeitsorte',
+      workLocations: 'Arbeitsstandorte',
    },
    en: {
      ...SCThingMeta.getInstance<SCThingMeta>().fieldTranslations.en,
      additionalName: 'additional name',
      affiliations: 'affiliations',
      birthDate: 'birth date',
+      contactDetails: 'contact details',
      email: 'email',
      familyName: 'family name',
      faxNumber: 'fax',
@@ -231,53 +233,6 @@ export class SCPersonMeta
  };
 }

-/**
- * A contact point
- *
- * @see http://schema.org/ContactPoint
- */
-export interface SCContactPoint {
-  /**
-   * Exact place where work is performed
-   */
-  areaServed?: SCRoomWithoutReferences;
-
-  /**
-   * E-mail at the work location
-   *
-   * @keyword
-   */
-  email?: string;
-
-  /**
-   * Fax number at the work location
-   *
-   * @keyword
-   */
-  faxNumber?: string;
-
-  /**
-   * Times available for contacting at the work location
-   *
-   * @keyword
-   */
-  hoursAvailable?: string;
-
-  /**
-   * Contact number at the work location
-   *
-   * @keyword
-   */
-  telephone?: string;
-
-  /**
-   * URL at the work location
-   *
-   * @keyword
-   */
-  url?: string;
-}
-
 /**
 * Gender of a person
 */
--- a/src/things/publication-event.ts
+++ b/src/things/publication-event.ts
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {SCMetaTranslations, SCTranslations} from '../general/i18n';
+import {SCEvent, SCEventMeta, SCEventWithoutReferences} from './abstract/event';
+import {SCThingMeta, SCThingTranslatableProperties, SCThingType} from './abstract/thing';
+
+/**
+ * An publication event without references
+ */
+export interface SCPublicationEventWithoutReferences
+  extends SCEventWithoutReferences {
+  /**
+   * All the locations related to the event (e.g. where a creative work was published)
+   */
+  locations?: string[];
+
+  /**
+   * An organization (or a person) that is publishing at the event
+   */
+  publisher?: string;
+
+  /**
+   * Translated fields of an publication event
+   */
+  translations?: SCTranslations<SCPublicationEventTranslatableProperties>;
+
+  /**
+   * Type of an publication event
+   */
+  type: SCThingType.PublicationEvent;
+}
+
+/**
+ * An publication event
+ *
+ * @validatable
+ * @indexable
+ */
+export interface SCPublicationEvent
+  extends SCEvent, SCPublicationEventWithoutReferences {
+  /**
+   * Translated fields of an publication event
+   */
+  translations?: SCTranslations<SCPublicationEventTranslatableProperties>;
+
+  /**
+   * Type of an publication event
+   */
+  type: SCThingType.PublicationEvent;
+}
+
+/**
+ * Translatable properties of an publication event
+ */
+export interface SCPublicationEventTranslatableProperties extends SCThingTranslatableProperties {
+}
+
+/**
+ * Meta information about publication events
+ */
+export class SCPublicationEventMeta
+  extends SCThingMeta
+  implements SCMetaTranslations<SCPublicationEvent> {
+  /**
+   * Translations of fields
+   */
+  fieldTranslations = {
+    de: {
+      ...SCEventMeta.getInstance<SCEventMeta>().fieldTranslations.de,
+      locations: 'Erscheinungsorte',
+      publisher: 'Verlag',
+    },
+    en: {
+      ...SCEventMeta.getInstance<SCEventMeta>().fieldTranslations.en,
+      locations: 'places of publication',
+      publisher: 'publisher',
+    },
+  };
+
+  /**
+   * Translations of values of fields
+   */
+  fieldValueTranslations = {
+    de: {
+      ...SCEventMeta.getInstance<SCEventMeta>().fieldValueTranslations.de,
+      type: 'Veröffentlichung',
+    },
+    en: {
+      ...SCEventMeta.getInstance<SCEventMeta>().fieldValueTranslations.en,
+      type: 'publication event',
+    },
+  };
+}
--- a/src/things/semester.ts
+++ b/src/things/semester.ts
@@ -29,7 +29,7 @@ export interface SCSemesterWithoutReferences
   * The short name of the semester, using the given pattern.
   *
   * @filterable
-   * @pattern ^(WS|SS) [0-9]{4}(/[0-9]{2})?$
+   * @pattern ^(WS|SS|WiSe|SoSe) [0-9]{4}(/[0-9]{2})?$
   * @keyword
   */
  acronym: string;
--- a/src/things/setting.ts
+++ b/src/things/setting.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 StApps
+ * Copyright (C) 2019-2021 StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
@@ -12,7 +12,7 @@
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
-import {SCMetaTranslations, SCTranslations} from '../general/i18n';
+import {SCLanguageCode, SCMetaTranslations, SCTranslations} from '../general/i18n';
 import {SCThing, SCThingMeta, SCThingType} from './abstract/thing';
 import {
  SCThingWithCategories,
@@ -21,16 +21,13 @@ import {
  SCThingWithCategoriesWithoutReferences,
  SCThingWithCategoriesWithoutReferencesMeta,
 } from './abstract/thing-with-categories';
+import {SCUserGroup} from './abstract/user-groups';

 /**
 * A setting without references
 */
 export interface SCSettingWithoutReferences
  extends SCThingWithCategoriesWithoutReferences<SCSettingCategories, SCThingWithCategoriesSpecificValues> {
-  /**
-   * Categories of a setting
-   */
-  categories: SCSettingCategories[];
  /**
   * The default value of a setting
   */
@@ -87,7 +84,6 @@ export enum SCSettingInputType {
 * A setting with references
 *
 * @validatable
- * @indexable
 */
 export interface SCSetting
  extends SCSettingWithoutReferences, SCThing,
@@ -181,3 +177,55 @@ export class SCSettingMeta extends SCThingMeta implements SCMetaTranslations<SCS
    },
  };
 }
+
+/**
+ * A user group setting
+ */
+export interface SCUserGroupSetting extends SCSetting {
+  /**
+   * Exact categories of the setting
+   */
+  categories: ['profile'];
+  /**
+   * The default value of the setting
+   */
+  defaultValue: SCUserGroup;
+  /**
+   * Specific name of the setting
+   */
+  name: 'group';
+  /**
+   * Chosen value of the setting
+   */
+  value?: SCUserGroup;
+  /**
+   * The possible values of the setting
+   */
+  values: SCUserGroup[];
+}
+
+/**
+ * A language setting
+ */
+export interface SCLanguageSetting extends SCSetting {
+  /**
+   * Exact categories of the setting
+   */
+  categories: ['profile'];
+  /**
+   * The default value of the setting
+   */
+  defaultValue: SCLanguageCode;
+  /**
+   * Specific name of the setting
+   */
+  name: 'language';
+  /**
+   * Chosen value of the setting
+   */
+  value?: SCLanguageCode;
+  /**
+   * The possible values of the setting
+   */
+  values: SCLanguageCode[];
+}
--- a/src/things/tour.ts
+++ b/src/things/tour.ts
@@ -29,8 +29,6 @@ export interface SCTourWithoutReferences

  /**
   * Steps of a tour
-   *
-   * @keyword
   */
  steps: SCTourStep[];

--- a/src/translator.ts
+++ b/src/translator.ts
@@ -13,8 +13,9 @@
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
 import clone = require('fast-clone');
-import {Defined, OCType} from 'ts-optchain';
-import {SCTranslations} from './general/i18n';
+import equal = require('fast-deep-equal/es6');
+import {Defined, TSOCType} from 'ts-optchain';
+import {SCLanguageCode} from './general/i18n';
 import {isThing} from './guards';
 import {SCClasses} from './meta';
 import {SCThing, SCThingType} from './things/abstract/thing';
@@ -27,13 +28,32 @@ const standardCacheSize = 200;
 */
 export class SCThingTranslator {

+  /**
+   * Getter for language property
+   */
+  get language(): SCLanguageCode {
+    return this._language;
+  }
+
+  /**
+   * Setter for language property. Also flushes translation cache
+   *
+   * @param language The language the translator instance will use from now on
+   */
+  set language(language: SCLanguageCode) {
+    if (language !== this._language) {
+      this.cache.flush();
+    }
+    this._language = language;
+  }
+
  /**
   * Property representing the translators target language
   */
-  private _language: keyof SCTranslations<SCThing>;
+  private _language: SCLanguageCode;
+
  /**
-   * Property representing the translators base language
-   * This means every translation is given for this language
+   * LRU cache containing already translated SCThings
   */
  private readonly cache: LRUCache<SCThing>;

@@ -42,46 +62,33 @@ export class SCThingTranslator {
   */
  private readonly metaClasses: typeof SCClasses;

+  /**
+   * LRU cache containing SCThings translations have been provided for
+   */
+  private readonly sourceCache: LRUCache<SCThing>;
+
  /**
   * @example
   * // returns translator instance for german
   * new SCThingTranslator('de');
   */
-  constructor(language: keyof SCTranslations<SCThing>, cacheCapacity: number = standardCacheSize) {
+  constructor(language: SCLanguageCode, cacheCapacity: number = standardCacheSize) {
    this.cache = new LRUCache(cacheCapacity);
+    this.sourceCache = new LRUCache(cacheCapacity);
    this._language = language;
    this.metaClasses = SCClasses;
  }

-  /**
-   * Getter for language property
-   */
-  get language(): keyof SCTranslations<SCThing> {
-    return this._language;
-  }
-
-  /**
-   * Setter for language property. Also flushes translation cache
-   *
-   * @param language The language the translator instance will use from now on
-   */
-  set language(language: keyof SCTranslations<SCThing>) {
-    if (language !== this._language) {
-      this.cache.flush();
-    }
-    this._language = language;
-  }
-
  /**
   * Get field value translation recursively
   *
   * @param data The intermediate object / primitive returned by the Proxys get() method
-   * @returns an OCType<T> object allowing for access to translations or a translated value(s)
+   * @returns an TSOCType<T> object allowing for access to translations or a translated value(s)
   */
  // tslint:disable-next-line:prefer-function-over-method
-  private deeptranslate<T>(data?: T): OCType<T> {
+  private deeptranslate<T>(data?: T): TSOCType<T> {
    const proxy = new Proxy(
-      ((defaultValue?: Defined<T>) => (data == null ? defaultValue : data)) as OCType<T>,
+      ((defaultValue?: Defined<T>) => (data == null ? defaultValue : data)) as TSOCType<T>,
      {
        get: (target, key) => {
          const obj: any = target();
@@ -101,8 +108,8 @@ export class SCThingTranslator {
   * @param language The language the thing property values are translated to
   * @returns The thing with all known meta values translated
   */
-  private getAllMetaFieldTranslations<T extends SCThing>(thingType: SCThingType,
-                                                         language: keyof SCTranslations<T>): object | undefined {
+  private getAllMetaFieldTranslations(thingType: SCThingType,
+                                      language: SCLanguageCode): object | undefined {
    const fieldTranslations = {};
    const metaClass = this.getMetaClassInstance(thingType);
    if (typeof metaClass === 'undefined') {
@@ -146,12 +153,12 @@ export class SCThingTranslator {
   * Applies known field value translations of the given SCThings meta class to an instance
   * Translated values overwrite current values inplace (destructive)
   *
-   * @param language The language the thing is translated to
-   * @param thing The thing that will be translated
+   * @param instance The thing / object that will be translated
+   * @param language The language the thing / object is translated to
   * @returns The thing with translated meta field values
   */
  private replaceAvailableMetaFieldValueTranslations(instance: any,
-                                                     language: keyof SCTranslations<any>): any {
+                                                     language: SCLanguageCode): any {
    const metaClass = this.getMetaClassInstance(instance.type);
    if (typeof metaClass === 'undefined') {
      return instance;
@@ -159,13 +166,18 @@ export class SCThingTranslator {
    if (typeof metaClass.fieldValueTranslations[language] !== 'undefined') {
      Object.keys(metaClass.fieldValueTranslations[language])
        .forEach((key) => {
-          if (metaClass.fieldValueTranslations[language][key] instanceof Object) {
+          if (metaClass.fieldValueTranslations[language][key] instanceof Object
+          && (instance as any)[key] instanceof Object) {
            // Assigns known translations of subproperties to property in given language (e.g. categories)
            Object.keys((instance as any)[key])
              .forEach((subKey) => {
                (instance as any)[key][subKey] =
                  metaClass.fieldValueTranslations[language][key][(instance as any)[key][subKey]];
              });
+          } else if (metaClass.fieldValueTranslations[language][key] instanceof Object
+            && typeof (instance as any)[key] === 'string') {
+            // Assigns known translations of enum to property in given language (e.g. SCSettingInputType)
+            (instance as any)[key] = metaClass.fieldValueTranslations[language][key][(instance as any)[key]];
          } else {
            // Assigns property to known translation of fieldValueTranslations in given language
            (instance as any)[key] = metaClass.fieldValueTranslations[language][key];
@@ -176,6 +188,60 @@ export class SCThingTranslator {
    return instance;
  }

+  /**
+   * Recursively translates the given object in-place
+   * Translated values overwrite current values (destructive)
+   *
+   * @param instance The thing / object that will be translated
+   * @returns The thing translated
+   */
+  private translateThingInPlaceDestructively<T>(instance: T): T {
+    const targetLanguage = this.language;
+
+    let nextInstance = instance as any;
+    // Recursively call this function on all nested SCThings, arrays and objects
+    Object.keys(nextInstance)
+      .forEach((key) => {
+        if (
+          isThing(nextInstance[key]) ||
+          nextInstance[key] instanceof Array ||
+          nextInstance[key] instanceof Object) {
+            nextInstance[key] = this.translateThingInPlaceDestructively(nextInstance[key]);
+        }
+      });
+
+    // Spread variable translations given by the connector into thing
+    if (typeof nextInstance.translations?.[targetLanguage] !== 'undefined') {
+      nextInstance = {...nextInstance, ...nextInstance.translations![targetLanguage]} as T;
+    }
+    // Spread known translations from meta classes into (partly) translated thing
+    this.replaceAvailableMetaFieldValueTranslations(nextInstance, targetLanguage);
+
+    return nextInstance;
+  }
+
+  /**
+   * Recursively translates the given object in-place
+   * Translated values overwrite current values (destructive)
+   *
+   * @param instance The thing / object that will be translated
+   * @returns The thing translated
+   */
+  public translate<T extends SCThing>(thing: T): T {
+    if (equal(this.sourceCache.get(thing), thing)) {
+      const cachedInstance = this.cache.get(thing);
+      if (typeof cachedInstance !== 'undefined') {
+        return cachedInstance as T;
+      }
+    }
+    const translatedInstance = this.translateThingInPlaceDestructively(clone(thing));
+    delete translatedInstance.translations;
+    this.cache.putObject(translatedInstance);
+    this.sourceCache.putObject(thing);
+
+    return translatedInstance as T;
+  }
+
  /**
   * Get field value translation recursively
   * @example
@@ -184,23 +250,26 @@ export class SCThingTranslator {
   * // or
   * const dishTranslatedAccess = translator.translate(dish);
   * dishTranslatedAccess.offers[0].inPlace.categories[1]();
-   * // undoing the OCType<T>
+   * // undoing the TSOCType<T>
   * const dishAsBefore: SCDish = dishTranslatedAccess()!;
-   * @param data Top level object that gets passed through the recursion
-   * @returns an OCType<T> object allowing for access to translations or a translated value(s)
+   * @param thing Top level object that gets passed through the recursion
+   * @returns an TSOCType<T> object allowing for access to translations or a translated value(s)
   */
-  public translate<T extends SCThing>(data: T): OCType<T> {
+  public translatedAccess<T extends SCThing>(thing: T): TSOCType<T> {
    return new Proxy(
-      ((defaultValue?: Defined<T>) => (data == null ? defaultValue : data)) as OCType<T>,
+      ((defaultValue?: Defined<T>) => (thing == null ? defaultValue : thing)) as TSOCType<T>,
      {
        get: (target, key) => {
          const obj: any = target();
-          const objTranslatedFromCache = this.cache.get(data);
-          if (typeof objTranslatedFromCache !== 'undefined') {
-            return this.deeptranslate((objTranslatedFromCache as any)[key]);
+          if (equal(this.sourceCache.get(thing), thing)) {
+            const objTranslatedFromCache = this.cache.get(thing);
+            if (typeof objTranslatedFromCache !== 'undefined') {
+              return this.deeptranslate((objTranslatedFromCache as any)[key]);
+            }
          }
-          const objTranslated = this.translateWholeThingDestructively(clone(obj));
+          const objTranslated = this.translateThingInPlaceDestructively(clone(obj));
          this.cache.putObject(objTranslated);
+          this.sourceCache.putObject(thing);

          return this.deeptranslate(objTranslated[key]);
        },
@@ -213,52 +282,32 @@ export class SCThingTranslator {
   * All the values will be set to the known translations of the property/key name
   * @example
   * const translatedMetaDish = translator.translatedPropertyNames<SCCourseOfStudies>(SCThingType.CourseOfStudies);
-   * @param language The language the object is translated to
-   * @param thingType Type of the thing
+   * @param type The type whose property names will be translated
   * @returns An object with the properties of the SCThingType where the values are the known property tranlations
   */
-  public translatedPropertyNames<T extends SCThing>(thing: T,
-                                                    language?: keyof SCTranslations<T>): T | undefined {
-    const targetLanguage = (typeof language !== 'undefined') ? language : this.language;
-
-    return this.getAllMetaFieldTranslations(thing.type, targetLanguage) as T;
+  public translatedPropertyNames<T extends SCThing>(type: SCThingType): T | undefined {
+    return this.getAllMetaFieldTranslations(type, this.language) as T;
  }

  /**
-   * Recursively translates the given object in-place
-   * Translated values overwrite current values (destructive)
-   *
-   * @param language The language the thing is translated to
-   * @param thing The thing that will be translated
-   * @returns The thing translated
+   * Given a SCThingType and a corresponding property name it returns the known property value translation
+   * Access pattern to the meta object containing the translation can be thought of as type.field[key] with key being optional
+   * @example
+   * const singleValueTranslation = translator.translatedPropertyValue(SCThingType.Dish, 'categories', 'main dish');
+   * @param type The type for whose property values a translation is required
+   * @param field The property for which a translation is required
+   * @param key If specified tries to access the field with this key
+   * @returns Known translation for the property
   */
-  public translateWholeThingDestructively(instance: any,
-                                          language?: keyof SCTranslations<any>): any {
-    const targetLanguage = (typeof language !== 'undefined') ? language : this.language;
-    let nextInstance = instance;
-    // Recursively call this function on all nested SCThings, arrays and objects
-    Object.keys(nextInstance)
-      .forEach((key) => {
-        if (
-          isThing((nextInstance as any)[key]) ||
-          nextInstance[key] instanceof Array ||
-          nextInstance[key] instanceof Object) {
-          nextInstance[key] = this.translateWholeThingDestructively(nextInstance[key], targetLanguage);
-        }
-      });
+  public translatedPropertyValue(type: SCThingType,
+                                 field: string,
+                                 key?: string): string | undefined {
+    const fieldValueTranslations = this.getMetaClassInstance(type).fieldValueTranslations[this.language] ??
+                                   this.getMetaClassInstance(type).fieldValueTranslations.en;
+    const fieldTranslation = fieldValueTranslations?.[field];

-    // Spread variable translations given by the connector into thing
-    if (typeof nextInstance.translations !== 'undefined') {
-      if (typeof nextInstance.translations![targetLanguage] !== 'undefined') {
-        nextInstance = {...nextInstance, ...nextInstance.translations![targetLanguage]} as typeof instance;
-      }
-    }
-    // Spread known translations from meta classes into (partly) translated thing
-    this.replaceAvailableMetaFieldValueTranslations(nextInstance, targetLanguage);
-
-    return nextInstance;
+    return fieldTranslation?.[key ?? ''] ?? key ?? fieldTranslation;
  }
-
 }

 /**
--- a/test/compat.spec.ts
+++ b/test/compat.spec.ts
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {lightweightProjectFromPath} from '@openstapps/core-tools/lib/easy-ast/easy-ast';
+import {LightweightProject} from '@openstapps/core-tools/lib/easy-ast/types/lightweight-project';
+import {expect} from 'chai';
+import {reduce} from 'lodash';
+
+process.on('unhandledRejection', (err) => {
+  throw err;
+});
+
+describe('Mapping Compatibility', () => {
+  let project: LightweightProject;
+
+  before(function () {
+    this.timeout(15000);
+    this.slow(10000);
+
+    project = lightweightProjectFromPath('src');
+  });
+
+  it('non-exported definitions should not have duplicate names across files', () => {
+    reduce(project, (result, file) => reduce(file, (result2, _, key) => {
+      expect(result2[key]).to.be.undefined;
+      return {
+        [key]: true,
+        ...result2,
+      };
+    }, result), {} as Record<string, boolean>);
+  });
+});
--- a/test/features.spec.ts
+++ b/test/features.spec.ts
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2018 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {isLightweightClass, isLightweightEnum, isUnionType} from '@openstapps/core-tools/lib/easy-ast/ast-util';
+import {LightweightAliasDefinition} from '@openstapps/core-tools/lib/easy-ast/types/lightweight-alias-definition';
+import {LightweightProjectWithIndex} from '@openstapps/core-tools/lib/easy-ast/types/lightweight-project';
+import {LightweightType} from '@openstapps/core-tools/lib/easy-ast/types/lightweight-type';
+import {LightweightClassDefinition} from '@openstapps/core-tools/src/easy-ast/types/lightweight-class-definition';
+import {LightweightDefinition} from '@openstapps/core-tools/src/easy-ast/types/lightweight-definition';
+import {LightweightProperty} from '@openstapps/core-tools/src/easy-ast/types/lightweight-property';
+import {expect} from 'chai';
+import {assign, chain, clone, flatMap, isNil, reduce, reject, some} from 'lodash';
+
+process.on('unhandledRejection', (err) => {
+  throw err;
+});
+
+describe('Features', () => {
+  let project: LightweightProjectWithIndex;
+  let thingNames: string[];
+  let things: LightweightClassDefinition[];
+  let thingsWithoutReferences: LightweightClassDefinition[];
+
+  before(function () {
+    this.timeout(15000);
+    this.slow(10000);
+
+    project = new LightweightProjectWithIndex('src');
+
+    const thingsReflection = project.definitions['SCIndexableThings'] as LightweightAliasDefinition;
+    expect(isLightweightEnum(thingsReflection)).to.be.true;
+    expect(isUnionType(thingsReflection.type!)).to.be.true;
+
+    thingsReflection.type!.specificationTypes!.push({
+      flags: 524_288,
+      referenceName: 'SCDiff',
+    });
+
+    // tslint:disable-next-line:no-unused-expression
+    expect(thingsReflection.type?.specificationTypes?.every(it => typeof it.referenceName !== 'undefined')).to.be.true;
+    thingNames = thingsReflection.type?.specificationTypes?.map(type => type.referenceName!) ?? [];
+    things = thingNames
+      .map(it => project.definitions[it])
+      .filter(isLightweightClass);
+    thingsWithoutReferences = thingNames
+      .map(it => project.definitions[`${it}WithoutReferences`])
+      .filter(isLightweightClass);
+  });
+
+  const inheritedProperties = function (classLike: LightweightClassDefinition):
+    Record<string, LightweightProperty> | undefined {
+    return reduce(
+      [...(classLike.implementedDefinitions ?? []), ...(classLike.extendedDefinitions ?? [])],
+      (obj, extension) => {
+        const object = project.definitions[extension.referenceName ?? ''];
+
+        return assign(obj, isLightweightClass(object)
+          ? inheritedProperties(object)
+          : obj);
+      },
+      clone(classLike.properties)
+    );
+  };
+
+  it('should have an origin', () => {
+    for (const thing of things) {
+      expect(inheritedProperties(thing)?.['origin']).not.to.be.undefined;
+    }
+  });
+
+  it('should not have duplicate names', () => {
+    reduce(project.files, (fileResult, file) =>
+      reduce(file, (definitionResult, definition: LightweightDefinition) => {
+        expect(definitionResult[definition.name]).to.be.undefined;
+        definitionResult[definition.name] = true; // something that's not undefined
+
+        return definitionResult;
+      }, fileResult), {} as Record<string, true>);
+  });
+
+  it('should not have properties referencing SCThing', () => {
+    const allPropertyReferenceNames: (property: LightweightProperty) => string[] = property => reject([
+      property.type.referenceName!,
+      ...flatMap(property.properties, allPropertyReferenceNames),
+    ], isNil);
+
+    const typeHasSCThingReferences: (type?: LightweightType) => boolean = type => type?.referenceName
+      ? hasSCThingReferences(project.definitions[type.referenceName])
+      : some(type?.specificationTypes, typeHasSCThingReferences);
+
+    const hasSCThingReferences: (definition?: LightweightDefinition) => boolean = definition =>
+      isLightweightClass(definition)
+        ? chain(inheritedProperties(definition))
+          .flatMap(it => flatMap(it.properties, allPropertyReferenceNames))
+          .map(it => project.definitions[it] as LightweightDefinition)
+          .some(it => it.name === 'SCThing' || hasSCThingReferences(it))
+          .value()
+        : definition ? typeHasSCThingReferences(definition.type) : false;
+
+    for (const thing of things) {
+      expect(hasSCThingReferences(thing)).to.be.false;
+    }
+  });
+
+  function extendsSCThing(definition?: LightweightDefinition): boolean {
+    return isLightweightClass(definition)
+      ? chain([
+        ...(definition as LightweightClassDefinition).extendedDefinitions ?? [],
+        ...(definition as LightweightClassDefinition).implementedDefinitions ?? [],
+      ])
+        .map(it => it.referenceName)
+        .reject(isNil)
+        .some(it => it === 'SCThing' || extendsSCThing(project.definitions[it!]))
+        .value()
+      : false;
+  }
+
+  it('should extend SCThing if it is an SCThing', () => {
+    for (const thing of things) {
+      expect(extendsSCThing(thing)).to.be.true;
+    }
+  });
+
+  it('should not extend SCThing if it is an SCThingWithoutReferences', () => {
+    for (const thingWithoutReferences of thingsWithoutReferences) {
+      expect(extendsSCThing(thingWithoutReferences)).to.be.false;
+    }
+  });
+});
--- a/test/guards.spec.ts
+++ b/test/guards.spec.ts
@@ -13,7 +13,7 @@
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
 import {expect} from 'chai';
-import {slow, suite, test, timeout} from 'mocha-typescript';
+import {slow, suite, test, timeout} from '@testdeck/mocha';
 import {SCBulkResponse} from '../src/protocol/routes/bulk-request';
 import {SCMultiSearchResponse} from '../src/protocol/routes/search-multi';
 import {SCSearchResponse} from '../src/protocol/routes/search';
@@ -116,8 +116,10 @@ export class GuardsSpec {
  @test
  public isSearchResponse() {
    const notASearchResponse = {...GuardsSpec.searchResponse};
+    // @ts-ignore
    delete notASearchResponse.pagination;
    expect(isSearchResponse(notASearchResponse)).to.be.equal(false);
+    // @ts-ignore
    delete notASearchResponse.data;
    expect(isSearchResponse(notASearchResponse)).to.be.equal(false);
    expect(isSearchResponse(null)).to.be.equal(false);
--- a/test/resources/Diff.1.json
+++ b/test/resources/Diff.1.json
@@ -21,6 +21,9 @@
      "audiences": [
        "students"
      ],
+      "categories": [
+        "news"
+      ],
      "sequenceIndex": 1010,
      "origin": {
        "indexed": "2018-09-11T12:30:00Z",
--- a/test/resources/Diff.2.json
+++ b/test/resources/Diff.2.json
@@ -21,6 +21,9 @@
      "audiences": [
        "students"
      ],
+      "categories": [
+        "news"
+      ],
      "sequenceIndex": 1020,
      "origin": {
        "indexed": "2018-09-11T12:30:00Z",
--- a/test/resources/Favorite.json
+++ b/test/resources/Favorite.json
@@ -6,17 +6,67 @@
    "uid": "3af3ccaa-f066-5eff-9a3d-a70567f3d70d",
    "data": {
      "type": "academic event",
-      "description": "Grundlagen, algebraische Grundbegriffe, Vektorräume, lineare Abbildungen und Gleichungen, Determinanten",
-      "uid": "b17eb963-42b5-5861-adce-2b7b2607ef0a",
-      "name": "Lineare Algebra I für Mathematiker",
+      "description": "Fortsetzung der Algebra I: Galoistheorie mit Anwendungen, ausgewählte Spezialthemen.",
+      "uid": "681a59a1-23c2-5d78-861a-8c86a3abf2b9",
+      "name": "Algebra II",
      "categories": [
        "lecture"
      ],
+      "academicTerms": [
+        {
+          "uid": "aacd5611-b5be-54ce-b39f-c52f7e9a631d",
+          "type": "semester",
+          "name": "Sommersemester 2018",
+          "acronym": "SS 2018",
+          "alternateNames": [
+            "SoSe 2018"
+          ],
+          "startDate": "2018-04-01",
+          "endDate": "2018-09-30",
+          "eventsStartDate": "2018-04-09",
+          "eventsEndDate": "2018-07-13"
+        }
+      ],
+      "performers": [
+        {
+          "type": "person",
+          "uid": "7f8ce700-2679-51a5-86b5-3dfba85a33ff",
+          "givenName": "Peter",
+          "familyName": "Bürgisser",
+          "gender": "male",
+          "honorificPrefix": "Prof. Dr.",
+          "name": "Peter Bürgisser"
+        }
+      ],
      "majors": [
-        "Wirtschaftsmathematik BSc",
-        "Technomathematik BSc",
-        "Mathematik BSc"
-      ]
+        "Mathematik D",
+        "Mathematik L2",
+        "Mathematik StRGym",
+        "Mathematik StRBeruf",
+        "Mathematik BSc",
+        "Mathematik MSc"
+      ],
+      "origin": {
+        "indexed": "2018-09-11T12:30:00Z",
+        "name": "Dummy",
+        "type": "remote",
+        "maintainer": {
+          "type": "organization",
+          "name": "tubIT",
+          "uid": "25f76840-db89-5da2-a8a2-75992f637613"
+        },
+        "modified": "2018-09-01T10:00:00Z",
+        "originalId": "foo bar",
+        "responsibleEntity": {
+          "type": "person",
+          "uid": "7f8ce700-2679-51a5-86b5-3dfba85a33ff",
+          "givenName": "Peter",
+          "familyName": "Bürgisser",
+          "gender": "male",
+          "honorificPrefix": "Prof. Dr.",
+          "name": "Peter Bürgisser"
+        }
+      }
    },
    "origin": {
      "created": "2018-09-11T12:30:00Z",
--- a/test/resources/Person.3.json
+++ b/test/resources/Person.3.json
@@ -1,81 +0,0 @@
-{
-  "errorNames": [],
-  "instance": {
-    "type": "person",
-    "familyName": "Mustermann",
-    "givenName": "Erika",
-    "honorificPrefix": "Univ.-Prof'in Dr.",
-    "gender": "female",
-    "jobTitles": [
-      "Direktor/in, Akademie für Bildungsforschung und Lehrerbildung",
-      "Professorinnen und Professoren, Politikwissenschaft mit dem Schwerpunkt Internationale Institutionen und Friedensprozesse",
-      "Vizepräsidentinnen und Vizepräsidenten, Leitung der Universität (Präsidium)",
-      "Senat",
-      "Leitung, Projektkoordination - Abteilung Lehre und Qualitätssicherung"
-    ],
-    "name": "Univ.-Prof'in Dr. Erika Mustermann",
-    "uid": "be34a419-e9e8-5de0-b998-dd1b19e7f451",
-    "workLocations": [
-      {
-        "url": "http://www.fb03.uni-frankfurt.de/1234567",
-        "email": "mustermann@soz.uni-frankfurt.de",
-        "faxNumber": "",
-        "telephone": "069/123-36232; -1324325",
-        "hoursAvailable": "siehe Homepage",
-        "areaServed": {
-          "type": "room",
-          "categories": [
-            "education"
-          ],
-          "uid": "39c1a574-04ef-5157-9c6f-e271d93eb273",
-          "name": "3.G 121",
-          "alternateNames": [
-            "Dienstzimmer"
-          ],
-          "geo": {
-            "point": {
-              "coordinates": [
-                8.66919,
-                50.12834
-              ],
-              "type": "Point"
-            }
-          }
-        }
-      },
-      {
-        "url": "http://www2.uni-frankfurt.de/12345/vizepraesidenten",
-        "email": "",
-        "faxNumber": "",
-        "telephone": "069/123-1235",
-        "hoursAvailable": "siehe Homepage",
-        "areaServed": {
-          "type": "room",
-          "categories": [
-            "education"
-          ],
-          "uid": "5e54aefd-078b-5007-bca1-53dc60f79d37",
-          "name": "4.P 22",
-          "alternateNames": [
-            "Dienstzimmer"
-          ],
-          "geo": {
-            "point": {
-              "coordinates": [
-                8.66898,
-                50.12772
-              ],
-              "type": "Point"
-            }
-          }
-        }
-      }
-    ],
-    "origin": {
-      "indexed": "2018-09-11T12:30:00Z",
-      "name": "Dummy",
-      "type": "remote"
-    }
-  },
-  "schema": "SCPerson"
-}
--- a/test/resources/PluginRegisterRequest.1.json
+++ b/test/resources/PluginRegisterRequest.1.json
@@ -6,7 +6,7 @@
      "address": "http://foo.com:1234",
      "name": "Foo Plugin",
      "requestSchema": {
-        "$schema": "http://json-schema.org/draft-06/schema#",
+        "$schema": "http://json-schema.org/draft-07/schema#",
        "definitions": {
          "SCFooPluginRequest": {
            "type": "object",
@@ -33,10 +33,10 @@
        ],
        "additionalProperties": false,
        "description": "User query",
-        "id": "https://core.stapps.tu-berlin.de/v0.18.0/lib/schema/SCFooPluginRequest.json"
+        "$id": "https://core.stapps.tu-berlin.de/v0.18.0/lib/schema/SCFooPluginRequest.json"
      },
      "responseSchema": {
-        "$schema": "http://json-schema.org/draft-06/schema#",
+        "$schema": "http://json-schema.org/draft-07/schema#",
        "definitions": {
          "SCFooPluginResponse": {
            "type": "object",
@@ -65,7 +65,7 @@
        ],
        "additionalProperties": false,
        "description": "A response to a query",
-        "id": "https://core.stapps.tu-berlin.de/v0.18.0/lib/schema/SCFooPluginResponse.json"
+        "$id": "https://core.stapps.tu-berlin.de/v0.18.0/lib/schema/SCFooPluginResponse.json"
      },
      "route": "/foo"
    }
--- a/test/resources/SearchRequest.1.json
+++ b/test/resources/SearchRequest.1.json
@@ -22,8 +22,8 @@
          },
          {
            "arguments": {
-              "fromField": "availabilityStarts",
-              "toField": "availabilityEnds",
+              "scope": "d",
+              "field": "availabilityRange",
              "time": "2018-01-15T04:13:00+00:00"
            },
            "type": "availability"
--- a/test/resources/Setting.3.json
+++ b/test/resources/Setting.3.json
@@ -16,7 +16,6 @@
    },
    "translations": {
      "de": {
-        "categories": ["Benutzer"],
        "description": "Die Sprache in der die App angezeigt wird.",
        "name": "Sprache",
        "values": [
@@ -25,9 +24,6 @@
        ]
      },
      "en": {
-        "categories": [
-          "User"
-        ],
        "description": "The language this app is going to use.",
        "name": "Language",
        "values": [
--- a/test/resources/indexable/AcademicEvent.1.json
+++ b/test/resources/indexable/AcademicEvent.1.json
--- a/test/resources/indexable/AcademicEvent.2.json
+++ b/test/resources/indexable/AcademicEvent.2.json
--- a/test/resources/indexable/AcademicEvent.3.json
+++ b/test/resources/indexable/AcademicEvent.3.json
--- a/test/resources/indexable/Article.1.json
+++ b/test/resources/indexable/Article.1.json
@@ -6,7 +6,7 @@
    "categories": [
      "unipedia"
    ],
-    "url": "https://www.mydesk.tu-berlin.de/wiki/abk%C3%BCrzungen",
+    "sameAs": "https://www.mydesk.tu-berlin.de/wiki/abk%C3%BCrzungen",
    "name": "Abkürzungen",
    "keywords": [
      "Abkürzungen",
--- a/test/resources/indexable/Article.2.json
+++ b/test/resources/indexable/Article.2.json
@@ -6,7 +6,7 @@
    "categories": [
      "unipedia"
    ],
-    "url": "https://www.mydesk.tu-berlin.de/wiki/ag_ziethen",
+    "sameAs": "https://www.mydesk.tu-berlin.de/wiki/ag_ziethen",
    "name": "AG Ziethen",
    "keywords": [
      "Bologna",
--- a/test/resources/indexable/Article.3.json
+++ b/test/resources/indexable/Article.3.json
@@ -0,0 +1,36 @@
+{
+  "errorNames": [],
+  "instance": {
+    "type": "article",
+    "uid": "d541eda5-1542-59b2-969e-7dbbee0bd2a8",
+    "name": "Mozart und Frankfurt am Main : drei Generationen Mozart in Frankfurt am Main",
+    "description": "Ill.",
+    "categories": [
+      "article"
+    ],
+    "authors": [
+      {
+        "type": "person",
+        "uid": "56d46c9b-8ede-52ae-a40f-6800cff577e5",
+        "name": "Greve, Clemens"
+      }
+    ],
+    "firstPublished": "2008",
+    "sameAs": "https://hds2test.hebis.de/ubffm/Record/HEB198305427",
+    "origin": {
+      "indexed": "2018-09-11T12:30:00Z",
+      "name": "HeBIS HDS",
+      "originalId": "HEB198305427",
+      "type": "remote",
+      "url": "https://hds2.hebis.de/ubffm/"
+    },
+    "isPartOf": {
+      "uid": "bc5e5399-a24c-5c01-9c1b-0c8b83272087",
+      "name": "Archiv für Frankfurts Geschichte und Kunst",
+      "type": "periodical",
+      "categories": []
+    },
+    "reference": "Band 71 (2008), Seite 27-40"
+  },
+  "schema": "SCArticle"
+}
--- a/test/resources/indexable/Article.4.json
+++ b/test/resources/indexable/Article.4.json
@@ -0,0 +1,36 @@
+{
+  "errorNames": [],
+  "instance": {
+    "type": "article",
+    "uid": "554a4a89-df73-5197-ac85-c8a5a3a9c5b0",
+    "name": "Ursula Janik : [Markthändlerin]",
+    "description": "Ill.",
+    "categories": [
+      "article"
+    ],
+    "authors": [
+      {
+        "type": "person",
+        "uid": "c6e44e1f-f76c-53f8-a18f-47fa54ae0e90",
+        "name": "Fröhlich, Ute B."
+      }
+    ],
+    "firstPublished": "2002",
+    "sameAs": "https://hds2test.hebis.de/ubffm/Record/HEB107025590",
+    "origin": {
+      "indexed": "2018-09-11T12:30:00Z",
+      "name": "HeBIS HDS",
+      "originalId": "HEB107025590",
+      "type": "remote",
+      "url": "https://hds2.hebis.de/ubffm/"
+    },
+    "isPartOf": {
+      "uid": "f84c1851-042e-542f-ba7a-158b32dfb82f",
+      "name": "Frankfurter Allgemeine. R, Rhein-Main-Zeitung",
+      "type": "periodical",
+      "categories": []
+    },
+    "reference": "Heft 190 (17. 8 2002), Seite 62"
+  },
+  "schema": "SCArticle"
+}
--- a/test/resources/indexable/Book.1.json
+++ b/test/resources/indexable/Book.1.json
@@ -21,15 +21,15 @@
        "name": "Symposion Publishing"
      }
    ],
-    "inLanguages": [
-      {
-        "name": "german",
-        "code": "de"
-      }
+    "inLanguage": "de",
+    "edition": "2., überarb. u. erw. Aufl.",
+    "ISBNs": [
+      "3936608776"
    ],
-    "bookEdition": "2., überarb. u. erw. Aufl.",
-    "isbn": "3936608776",
    "numberOfPages": 537,
+    "categories": [
+      "book"
+    ],
    "origin": {
      "indexed": "2018-09-11T12:30:00Z",
      "name": "Dummy",
--- a/test/resources/indexable/Book.2.json
+++ b/test/resources/indexable/Book.2.json
@@ -4,6 +4,9 @@
    "type": "book",
    "uid": "db47f7f4-7699-5a37-afcc-24beaa998d36",
    "name": "Minimal Book",
+    "categories": [
+      "ebook"
+    ],
    "authors": [
      {
        "type": "person",
@@ -14,7 +17,9 @@
      }
    ],
    "datePublished": "2007-08-01",
-    "isbn": "3936608776",
+    "ISBNs": [
+      "3936608776"
+    ],
    "origin": {
      "indexed": "2018-09-11T12:30:00Z",
      "name": "Dummy",
--- a/test/resources/indexable/Book.3.json
+++ b/test/resources/indexable/Book.3.json
@@ -0,0 +1,40 @@
+{
+  "errorNames": [],
+  "instance": {
+    "type": "book",
+    "uid": "188cb2bd-724d-543d-97ac-9aa1dda68cb7",
+    "name": "Frauen im Ingenieurberuf : FIB ; 1. Gesamtdeutsches Symposium VDI-FIB 17. - 18. November 1990, Bad Homburg ; 1. überregionales Treffen VDI-FIB 11. - 12. November 1989, Düsseldorf",
+    "description": "47 S. : Ill., Kt.",
+    "categories": [
+      "book"
+    ],
+    "authors": [
+      {
+        "uid": "a276588c-ecee-5d2e-8b9c-73cb902bc165",
+        "name": "Saatweber, Jutta (Hrsg.)",
+        "type": "person"
+      }
+    ],
+    "firstPublished": "[ca. 1991]",
+    "publications": [
+      {
+        "uid": "603a6574-8910-588a-9e83-cd26e6988c74",
+        "type": "publication event",
+        "locations": [
+          "Frankfurt/M"
+        ],
+        "publisher": "VDI",
+        "name": "VDI"
+      }
+    ],
+    "sameAs": "https://hds2test.hebis.de/ubffm/Record/HEB022992618",
+    "origin": {
+      "indexed": "2018-09-11T12:30:00Z",
+      "name": "HeBIS HDS",
+      "originalId": "HEB022992618",
+      "type": "remote",
+      "url": "https://hds2.hebis.de/ubffm/"
+    }
+  },
+  "schema": "SCBook"
+}
--- a/test/resources/indexable/Book.4.json
+++ b/test/resources/indexable/Book.4.json
@@ -0,0 +1,43 @@
+{
+  "errorNames": [],
+  "instance": {
+    "type": "book",
+    "uid": "f6ee5744-a441-595d-9dae-a9f579c0660f",
+    "name": "Kant",
+    "description": "176 S.",
+    "categories": [
+      "book"
+    ],
+    "authors": [
+      {
+        "uid": "7e198ecf-966a-5f99-8a45-266243583023",
+        "name": "Thouard, Denis",
+        "type": "person"
+      }
+    ],
+    "firstPublished": "2001",
+    "publications": [
+      {
+        "uid": "6333427c-0725-5398-9a04-11604680dae3",
+        "type": "publication event",
+        "locations": [
+          "Paris"
+        ],
+        "publisher": "Belles Lettres",
+        "name": "Belles Lettres"
+      }
+    ],
+    "sameAs": "https://hds2test.hebis.de/ubffm/Record/HEB102248788",
+    "ISBNs": [
+      "2251760385"
+    ],
+    "origin": {
+      "indexed": "2018-09-11T12:30:00Z",
+      "name": "HeBIS HDS",
+      "originalId": "HEB102248788",
+      "type": "remote",
+      "url": "https://hds2.hebis.de/ubffm/"
+    }
+  },
+  "schema": "SCBook"
+}
--- a/test/resources/indexable/Building.1.json
+++ b/test/resources/indexable/Building.1.json
--- a/test/resources/indexable/Catalog.1.json
+++ b/test/resources/indexable/Catalog.1.json
--- a/test/resources/indexable/Catalog.2.json
+++ b/test/resources/indexable/Catalog.2.json
--- a/test/resources/indexable/ContactPoint.1.json
+++ b/test/resources/indexable/ContactPoint.1.json
@@ -0,0 +1,39 @@
+{
+  "errorNames": [],
+  "instance": {
+    "type": "contact point",
+    "name": "Dienstadresse",
+    "areaServed": {
+      "type": "room",
+      "categories": [
+        "education"
+      ],
+      "uid": "39c1a574-04ef-5157-9c6f-e271d93eb273",
+      "name": "3.G 121",
+      "alternateNames": [
+        "Dienstzimmer"
+      ],
+      "geo": {
+        "point": {
+          "coordinates": [
+            8.66919,
+            50.12834
+          ],
+          "type": "Point"
+        }
+      }
+    },
+    "email": "info@example.com",
+    "faxNumber": "069 / 123450",
+    "officeHours": "Mo, Mi 8:00-13:00",
+    "telephone": "069 / 12345",
+    "url": "https://example.com",
+    "uid": "be34a419-e9e8-5de0-b998-dd1b19e7beef",
+    "origin": {
+      "indexed": "2018-09-11T12:30:00Z",
+      "name": "Dummy",
+      "type": "remote"
+    }
+  },
+  "schema": "SCContactPoint"
+}
--- a/test/resources/indexable/CourseOfStudies.1.json
+++ b/test/resources/indexable/CourseOfStudies.1.json
--- a/test/resources/indexable/DateSeries.1.json
+++ b/test/resources/indexable/DateSeries.1.json
@@ -22,7 +22,7 @@
        }
      }
    },
-    "frequency": "once",
+    "repeatFrequency": "P1W",
    "dates": [
      "2016-04-15T17:00:00+00:00"
    ],
--- a/test/resources/indexable/DateSeries.2.json
+++ b/test/resources/indexable/DateSeries.2.json
@@ -23,7 +23,6 @@
      "name": "EMH 225",
      "floorName": "2"
    },
-    "frequency": "once",
    "dates": [
      "2016-04-12T11:00:00+00:00"
    ],
--- a/test/resources/indexable/DateSeries.3.json
+++ b/test/resources/indexable/DateSeries.3.json
@@ -23,7 +23,6 @@
      "name": "EMH 225",
      "floorName": "2"
    },
-    "frequency": "once",
    "dates": [
      "2016-04-12T11:00:00+00:00"
    ],
@@ -43,8 +42,10 @@
    "offers": [
      {
        "availability": "in stock",
-        "availabilityStarts": "2017-01-30T00:00:00.000Z",
-        "availabilityEnds": "2017-01-30T23:59:59.999Z",
+        "availabilityRange": {
+          "gte": "2017-01-30T00:00:00.000Z",
+          "lte": "2017-01-30T23:59:59.999Z"
+        },
        "prices": {
          "default": 6.5,
          "student": 5,
--- a/test/resources/indexable/Dish.1.json
+++ b/test/resources/indexable/Dish.1.json
@@ -19,8 +19,10 @@
    "offers": [
      {
        "availability": "in stock",
-        "availabilityStarts": "2017-01-30T00:00:00.000Z",
-        "availabilityEnds": "2017-01-30T23:59:59.999Z",
+        "availabilityRange": {
+          "gte": "2017-01-30T00:00:00.000Z",
+          "lte": "2017-01-30T23:59:59.999Z"
+        },
        "prices": {
          "default": 4.85,
          "student": 2.85,
--- a/test/resources/indexable/Dish.2.json
+++ b/test/resources/indexable/Dish.2.json
@@ -20,8 +20,10 @@
          "uid": "3b9b3df6-3a7a-58cc-922f-c7335c002634"
        },
        "availability": "in stock",
-        "availabilityStarts": "2017-01-30T00:00:00.000Z",
-        "availabilityEnds": "2017-01-30T23:59:59.999Z",
+        "availabilityRange": {
+          "gte": "2017-01-30T00:00:00.000Z",
+          "lte": "2017-01-30T23:59:59.999Z"
+        },
        "inPlace": {
          "geo": {
            "point": {
--- a/test/resources/indexable/Dish.3.json
+++ b/test/resources/indexable/Dish.3.json
@@ -11,9 +11,11 @@
    ],
    "offers": [
      {
-        "availabilityEnds": "2017-03-27T23:59:59.000Z",
-        "availabilityStarts": "2017-03-27T00:00:00.000Z",
        "availability": "in stock",
+        "availabilityRange": {
+          "gte": "2017-03-27T00:00:00.000Z",
+          "lte": "2017-03-27T23:59:59.000Z"
+        },
        "inPlace": {
          "type": "room",
          "name": "Cafeteria LEVEL",
--- a/test/resources/indexable/Floor.1.json
+++ b/test/resources/indexable/Floor.1.json
--- a/test/resources/indexable/Floor.2.json
+++ b/test/resources/indexable/Floor.2.json
--- a/test/resources/indexable/Floor.3.json
+++ b/test/resources/indexable/Floor.3.json
--- a/test/resources/indexable/Message.1.json
+++ b/test/resources/indexable/Message.1.json
@@ -9,6 +9,9 @@
    "audiences": [
      "students"
    ],
+    "categories": [
+      "news"
+    ],
    "sequenceIndex": 1001,
    "origin": {
      "indexed": "2018-09-11T12:30:00Z",
--- a/test/resources/indexable/Message.2.json
+++ b/test/resources/indexable/Message.2.json
@@ -1,6 +1,6 @@
 {
  "errorNames": [
-    "enum"
+    "const"
  ],
  "instance": {
    "type": "invalid-value-in-schema",
@@ -11,6 +11,9 @@
    "audiences": [
      "students"
    ],
+    "categories": [
+      "news"
+    ],
    "sequenceIndex": 1004,
    "origin": {
      "indexed": "2018-09-11T12:30:00Z",
--- a/test/resources/indexable/Message.3.json
+++ b/test/resources/indexable/Message.3.json
--- a/test/resources/indexable/Organization.1.json
+++ b/test/resources/indexable/Organization.1.json
--- a/test/resources/indexable/Organization.2.json
+++ b/test/resources/indexable/Organization.2.json
@@ -0,0 +1,26 @@
+{
+  "errorNames": [],
+  "instance": {
+    "type": "organization",
+    "uid": "20e48393-0d2b-5bdc-9d92-5e0dc1e2860f",
+    "contactPoints": [
+      {
+        "type": "contact point",
+        "name": "Dienstadresse",
+        "email": "info@example.com",
+        "faxNumber": "069 / 123450",
+        "officeHours": "Mo, Mi 8:00-13:00",
+        "telephone": "069 / 12345",
+        "url": "https://example.com",
+        "uid": "be34a419-e9e8-5de0-b998-dd1b19e7beef"
+      }
+    ],
+    "name": "Technische Universität Berlin",
+    "origin": {
+      "indexed": "2018-09-11T12:30:00Z",
+      "name": "Dummy",
+      "type": "remote"
+    }
+  },
+  "schema": "SCOrganization"
+}
--- a/test/resources/indexable/Periodical.1.json
+++ b/test/resources/indexable/Periodical.1.json
@@ -0,0 +1,35 @@
+{
+  "errorNames": [],
+  "instance": {
+    "type": "periodical",
+    "uid": "d921479e-4d35-5cd1-b64a-939cbe40a5b0",
+    "name": "London magazine : a review of literature and the arts",
+    "categories": [
+      "journal"
+    ],
+    "firstPublished": "1954",
+    "publications": [
+      {
+        "uid": "603a6574-8910-588a-9e83-cd26e6988c74",
+        "type": "publication event",
+        "locations": [
+          "London"
+        ],
+        "publisher": "London Magazine",
+        "name": "London Magazine"
+      }
+    ],
+    "ISSNs": [
+      "0024-6085"
+    ],
+    "sameAs": "https://hds2test.hebis.de/ubffm/Record/HEB046847146",
+    "origin": {
+      "indexed": "2018-09-11T12:30:00Z",
+      "name": "HeBIS HDS",
+      "originalId": "HEB046847146",
+      "type": "remote",
+      "url": "https://hds2.hebis.de/ubffm/"
+    }
+  },
+  "schema": "SCPeriodical"
+}
--- a/test/resources/indexable/Periodical.2.json
+++ b/test/resources/indexable/Periodical.2.json
@@ -0,0 +1,32 @@
+{
+  "errorNames": [],
+  "instance": {
+    "type": "periodical",
+    "uid": "c8d7a4f7-88ac-5da3-86c7-32b93d16f00a",
+    "name": "[Frankfurter Allgemeine \/ R F A Z FAZ Republik Heroes], Frankfurter Allgemeine : Zeitung für Deutschland, R. Rhein-Main-Zeitung : Zeitung für Frankfurt",
+    "categories": [
+      "journal"
+    ],
+    "firstPublished": "1988",
+    "publications": [
+      {
+        "uid": "64829217-9eea-532f-8730-7e609efffbca",
+        "type": "publication event",
+        "locations": [
+          "Frankfurt, M."
+        ],
+        "publisher": "Frankfurter Allg. Zeitung",
+        "name": "Frankfurter Allg. Zeitung"
+      }
+    ],
+    "sameAs": "https://hds2test.hebis.de/ubffm/Record/HEB048624853",
+    "origin": {
+      "indexed": "2018-09-11T12:30:00Z",
+      "name": "HeBIS HDS",
+      "originalId": "HEB048624853",
+      "type": "remote",
+      "url": "https://hds2.hebis.de/ubffm/"
+    }
+  },
+  "schema": "SCPeriodical"
+}
--- a/test/resources/indexable/Person.1.json
+++ b/test/resources/indexable/Person.1.json
--- a/test/resources/indexable/Person.2.json
+++ b/test/resources/indexable/Person.2.json
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
wulkanat@gmail.com	ca7626db17	0.52.0	2021-09-28 16:02:14 +02:00
Wieland Schöbl	e8d492a18a	test: add test to make sure there are no duplicate names	2021-09-27 09:06:40 +00:00
Wieland Schöbl	aa294c4e29	feat: add about config	2021-09-23 12:40:50 +00:00
Jovan Krunić	369bb906c1	docs: update changelog	2021-09-10 14:15:06 +02:00
Jovan Krunić	aa38fef293	0.51.0	2021-09-10 14:15:05 +02:00
Jovan Krunić	ded8e7dfd5	fix: add physicalobject to book categories	2021-09-10 14:13:28 +02:00
Jovan Krunić	d47897c7e8	docs: update changelog	2021-09-01 13:56:46 +02:00
Jovan Krunić	9ab5280b2e	0.50.0	2021-09-01 13:56:44 +02:00
Wieland Schöbl	596788f3a1	test: migrate schema.spec.ts from TypeDoc to Easy AST	2021-09-01 11:40:32 +00:00
Rainer Killinger	70271a4849	docs: update changelog	2021-08-27 17:27:23 +02:00
Rainer Killinger	98ab64403f	0.49.5	2021-08-27 17:27:21 +02:00
Rainer Killinger	3d1bb6ef13	docs: update changelog	2021-08-27 17:25:06 +02:00
Rainer Killinger	d5f39517e8	0.49.4	2021-08-27 17:20:40 +02:00
Rainer Killinger	dfe35d71a3	fix: test resources from hds2	2021-08-27 17:19:25 +02:00
wulkanat@gmail.com	cdaa83122f	docs: update changelog	2021-08-18 09:57:29 +02:00
wulkanat@gmail.com	937919f1a7	0.49.3	2021-08-18 09:57:22 +02:00
Wieland Schöbl	3249300dac	refactor: move indexable test files to separate folder	2021-08-17 18:55:27 +02:00
wulkanat@gmail.com	5acf49fd52	docs: update changelog	2021-08-17 18:15:19 +02:00
wulkanat@gmail.com	07b5ad1618	0.49.2	2021-08-17 18:15:11 +02:00
Wieland Schöbl	d56c3d11a8	refactor: move indexable test files to separate folder	2021-08-17 17:51:53 +02:00
wulkanat@gmail.com	83f00f40bf	docs: update changelog	2021-08-13 11:04:27 +02:00
wulkanat@gmail.com	782ee3758a	0.49.1	2021-08-13 11:04:20 +02:00
Wieland Schöbl	8a28d6fa86	fix: documentation generation	2021-08-13 08:41:54 +00:00
wulkanat@gmail.com	ed53c6595e	docs: update changelog	2021-08-12 15:45:19 +02:00
wulkanat@gmail.com	49ea2c59ab	0.49.0	2021-08-12 15:45:12 +02:00
openstappsbot	869fa831ea	refactor: update all	2021-08-12 13:10:08 +00:00
Wieland Schöbl	21eeecd5ee	feat: add elasticsearch mappings to build Add backwards compatibility check with typescript v3.8.3	2021-08-12 13:09:45 +00:00
Rainer Killinger	2dfb64bafd	refactor: remodel entities for library search and results	2021-08-12 12:41:03 +00:00
Jovan Krunić	4ab8770fbc	refactor: every indexable thing can be a favorite	2021-08-04 13:57:06 +00:00
Jovan Krunić	2cf1027796	ci: manual web docs for feature branches	2021-08-04 11:43:22 +02:00
openstappsbot	3aed37ecb4	refactor: update all	2021-08-02 13:06:03 +00:00
Jovan Krunić	ddb26b8207	ci: fix elasticsearch service (change runner) Closes #135	2021-07-29 17:28:44 +02:00
Jovan Krunić	805c1f0937	refactor: specific settings for user group and language	2021-07-27 14:02:56 +02:00
Jovan Krunić	5377d026f3	refactor: define user groups in an extra file	2021-07-21 14:53:08 +02:00
Rainer Killinger	148fd77f4d	docs: update changelog	2021-07-14 12:41:31 +02:00
Rainer Killinger	4036bfd193	0.48.0	2021-07-14 12:41:26 +02:00
Rainer Killinger	f4f372b9ad	docs: adjust @validatable documentation	2021-07-14 11:16:56 +02:00
Rainer Killinger	872c1f5fc3	fix: correct parameter name of thing update route	2021-07-14 11:16:55 +02:00
Rainer Killinger	4f2ca30dab	refactor: make resonse error types validatable	2021-07-14 11:16:55 +02:00
Wieland Schöbl	882483ee24	feat: support geo shape queries	2021-07-09 13:32:28 +00:00
openstappsbot	c998166938	refactor: update all	2021-06-23 13:11:10 +00:00
Rainer Killinger	d61e33de39	docs: update changelog	2021-06-15 10:48:03 +02:00
Rainer Killinger	07d6c4770a	0.47.0	2021-06-15 10:48:01 +02:00
openstappsbot	aab3e9fa6c	refactor: update all	2021-06-15 10:46:58 +02:00
Rainer Killinger	4a4cd4e6d4	fix: set date-series frequency non translatable	2021-06-15 09:41:27 +02:00
Wieland Schöbl	942cd11469	feat: make SCDateSeries.frequency compliant with schema.org	2021-06-07 12:23:48 +02:00
Wieland Schöbl	fe090c7387	test: increase schema timeout	2021-05-12 18:03:09 +02:00
Wieland Schöbl	f0782d8820	test: add mapping test	2021-05-12 17:52:22 +02:00
Jovan Krunić	a2461d5904	docs: update changelog	2021-05-04 16:51:52 +02:00
Jovan Krunić	d2e0069dc2	0.46.0	2021-05-04 16:51:50 +02:00
Wieland Schöbl	9c6972af78	feat: change range offer to use date range add date range type change availability filter	2021-05-04 16:48:10 +02:00
Rainer Killinger	56b03aa0b9	docs: update changelog	2021-04-26 10:29:36 +02:00
Rainer Killinger	b517837671	0.45.0	2021-04-26 10:29:34 +02:00
Rainer Killinger	6f03ede8bf	refactor: make SCCatalog level filterable	2021-04-13 16:11:44 +02:00
wulkanat@gmail.com	952207ace1	docs: update changelog	2021-04-12 15:06:12 +02:00
wulkanat@gmail.com	3d9d28c60c	0.44.0	2021-04-12 15:06:04 +02:00
Wieland Schöbl	913c5691da	feat: add support for multiple values in the value filter	2021-04-08 08:06:38 +00:00
Rainer Killinger	03cdbc6f9b	docs: update changelog	2021-04-07 13:34:33 +02:00
Rainer Killinger	9f886a8968	0.43.0	2021-04-07 13:34:29 +02:00
openstappsbot	e80afe2c93	refactor: update all	2021-04-06 16:12:49 +00:00
Rainer Killinger	6b10cc86d8	refactor: update @types/node for node version 14	2021-04-06 14:08:42 +02:00
openstappsbot	1aedd6332f	refactor: update all	2021-03-29 04:15:38 +00:00
Rainer Killinger	790c8bbc3f	docs: update changelog	2021-02-16 14:04:46 +01:00
Rainer Killinger	e934017a65	0.42.0	2021-02-16 14:04:40 +01:00
Rainer Killinger	88dbedd932	refactor: update dependenices	2021-02-15 10:57:25 +01:00
Rainer Killinger	8b1b3444fd	refactor: align SCCreativeWork to schema.org spec	2021-02-15 10:37:43 +01:00
Rainer Killinger	d5f3d71a41	refactor: overhaul translator as mentioned in #118	2021-02-15 10:37:38 +01:00
wulkanat@gmail.com	cbcf9c9adb	docs: update changelog	2021-02-08 14:59:21 +01:00
wulkanat@gmail.com	321e4f6f24	0.41.0	2021-02-08 14:59:14 +01:00
Wieland Schöbl	8510f11d7b	fix: add date, numeric range filter to SCSearchFilter	2021-02-05 13:50:18 +01:00
wulkanat@gmail.com	68aa377fe2	docs: update changelog	2021-02-05 12:59:54 +01:00
wulkanat@gmail.com	29f2c77ecc	0.40.0	2021-02-05 12:59:47 +01:00
Wieland Schöbl	29bc00616e	feat: add range filter, date sorting support	2021-02-02 15:07:49 +01:00
Rainer Killinger	02920af4a4	refactor: make SCDish additives translatable	2021-02-01 13:24:12 +00:00
Rainer Killinger	0c14b0f1a0	test: change SCSemester sample data acronym	2020-12-02 17:22:17 +01:00
Rainer Killinger	db0a239761	refactor: change SCSemester acronym pattern	2020-12-02 17:19:46 +01:00
Jovan Krunić	377f55bbbe	docs: update changelog	2020-12-01 17:16:02 +01:00
Jovan Krunić	8d7a0e10c6	0.39.0	2020-12-01 17:16:01 +01:00
Rainer Killinger	4865f911d1	refactor: utilize null coalescing	2020-11-23 10:06:14 +01:00
Rainer Killinger	15ae5e0873	refactor: remove narrow property value translation	2020-11-23 10:06:14 +01:00
Rainer Killinger	a246bdea84	feat: extend property value translation retrival	2020-11-23 10:06:13 +01:00
Wieland Schöbl	8641bfc877	docs: add @inheritTags documentation	2020-11-11 11:40:36 +01:00
Michel Jonathan Schmitz	d34e66fbbc	docs: update changelog	2020-11-02 09:06:11 +01:00
Michel Jonathan Schmitz	c6273a85d9	0.38.1	2020-11-02 08:57:41 +01:00
Michel Jonathan Schmitz	5558d29c2b	ci: remove caching	2020-10-30 15:01:00 +01:00
Michel Jonathan Schmitz	69dfd1ae39	build: replace deprecated dependencies	2020-10-30 09:50:46 +01:00
Michel Jonathan Schmitz	4638bb3684	build: update dependencies	2020-10-30 09:50:46 +01:00
Michel Jonathan Schmitz	6c687c6004	docs: update changelog	2020-10-30 09:49:52 +01:00
Michel Jonathan Schmitz	0bf1301733	0.38.0	2020-10-30 09:46:46 +01:00
Wieland Schöbl	827ba47892	refactor: swap out `jsonschema` package for `json-schema`	2020-10-29 15:14:25 +01:00
wulkanat@gmail.com	d3b620a745	docs: update changelog	2020-09-23 06:09:23 +02:00
wulkanat@gmail.com	821834cfa0	0.37.0	2020-09-23 06:09:13 +02:00
Wieland Schöbl	c369c8520a	fix: remove keyword tag from steps	2020-09-09 18:12:32 +02:00
Rainer Killinger	66075ef99b	fix: remove redundant property declaration	2020-09-02 06:38:14 +00:00
Rainer Killinger	7a6333aa8f	test: bump branch coverage limit	2020-08-31 13:52:41 +02:00
Rainer Killinger	e242a21e99	refactor: update dependencies, remove extraneous	2020-08-31 13:52:39 +02:00
Rainer Killinger	6fecd1e89d	refactor: update ts-optchain dependency	2020-08-26 12:51:10 +02:00
Sebastian Lange	f6a93e668b	docs: update changelog	2020-07-16 11:37:58 +02:00
Sebastian Lange	2f96bc8569	0.36.0	2020-07-16 11:37:56 +02:00
Rainer Killinger	9ce4026b1a	build: lower npm audit vulnerabilities	2020-07-01 08:00:26 +00:00
Rainer Killinger	e434b2d26e	test: add tests for translatedThingType function	2020-07-01 08:00:26 +00:00
Rainer Killinger	fe7f1a53ae	feat: add function to get translated SCThingType	2020-07-01 08:00:26 +00:00
Frank Nagel	907d61b5d2	ci: Change 'npm audit' failure behaviour The audit fails only if the results include a vulnerability with a level of at least 'high' in scheduled pipelines.	2020-06-19 13:12:14 +02:00
Rainer Killinger	5fb9755841	docs: update changelog	2020-05-13 11:59:43 +02:00
Rainer Killinger	e5dd02eeca	0.35.0	2020-05-13 11:59:33 +02:00
Rainer Killinger	e7b4a426a9	test: adapt tests for translatedPropertyNames	2020-05-04 13:09:03 +02:00
Rainer Killinger	7dd74af305	refactor: simplify use of translatedPropertyNames	2020-05-04 13:08:56 +02:00
Rainer Killinger	4409101647	docs: update changelog	2020-04-21 13:40:19 +02:00
Rainer Killinger	3a141e6cf4	0.34.0	2020-04-21 13:40:11 +02:00
Rainer Killinger	8a20e3e873	build: update indirect dependencies	2020-04-14 11:06:27 +02:00
Rainer Killinger	e196303e64	refactor: state explicit type in isThing function	2020-04-14 11:05:09 +02:00
Rainer Killinger	70c1a3eaa3	feat: annotate SCThing uid and url as filterable	2020-04-14 11:03:49 +02:00
Axel Nieder-Vahrenholz	6060113df5	feat: Update src/things/book.ts - made ISBN optional	2020-04-06 09:58:51 +00:00
Rainer Killinger	39d5becb56	test: add all files with functions in coverage	2020-03-09 09:34:34 +00:00
Wieland Schöbl	f5e88569eb	feat: add @sortable tags to certain translatable properties	2020-02-21 12:55:59 +01:00
Rainer Killinger	67041aa39d	docs: update changelog	2020-02-11 14:39:12 +01:00
Rainer Killinger	18943612a8	0.33.0	2020-02-11 14:39:07 +01:00
Rainer Killinger	d167947e04	refactor: update dependencies	2020-02-11 13:06:03 +01:00
Rainer Killinger	2a0dc812d8	ci: saperate aduit jobs from test stage	2020-02-06 13:23:25 +01:00
Rainer Killinger	cdb8a6507d	docs: update changelog	2020-02-04 16:15:26 +01:00
Rainer Killinger	5bedb27cad	0.32.0	2020-02-04 16:15:08 +01:00
Rainer Killinger	0d89b14932	feat: make SCContactPoint extend SCThing Refactor SCPerson and SCOrganization	2019-11-25 17:31:51 +01:00
Karl-Philipp Wulfert	5de523a4bf	docs: update changelog	2019-11-14 12:06:08 +01:00
Sebastian Lange	f97e199bb9	0.31.0	2019-11-14 11:04:28 +01:00
Rainer Killinger	abda5cf0ca	fix: translator can now handle enum translations	2019-11-11 14:46:49 +01:00
Rainer Killinger	9658f05d31	fix: remove categories from custom translations	2019-11-11 14:46:49 +01:00
Wieland Schöbl	e92bf6f7c7	docs: update changelog	2019-11-08 11:07:38 +01:00