diff --git a/test/Translator.spec.ts b/test/Translator.spec.ts
index df4aeefa..ce5677c1 100644
--- a/test/Translator.spec.ts
+++ b/test/Translator.spec.ts
@@ -37,11 +37,6 @@ const building: SCBuildingWithoutReferences = {
     },
   },
   name: 'base-space-name',
-  origin: {
-    indexed: '1970-01-01T00:00:00.000Z',
-    name: 'building-connector',
-    type: SCThingOriginType.Remote,
-  },
   translations: {
     de: {
       address: {
@@ -72,11 +67,6 @@ const dish: SCDish = {
     },
     provider: {
       name: 'base-provider',
-      origin: {
-        indexed: '1970-01-01T00:00:00.000Z',
-        name: 'dish-connector',
-        type: SCThingOriginType.Remote,
-        },
       type: SCThingType.Organization,
       uid: '540862f3-ea30-5b8f-8678-56b4dc217141',
       },
diff --git a/test/resources/AcademicEvent.1.json b/test/resources/AcademicEvent.1.json
index 50d070ab..805602c2 100644
--- a/test/resources/AcademicEvent.1.json
+++ b/test/resources/AcademicEvent.1.json
@@ -20,12 +20,7 @@
         "startDate": "2018-04-01",
         "endDate": "2018-09-30",
         "eventsStartDate": "2018-04-09",
-        "eventsEndDate": "2018-07-13",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "eventsEndDate": "2018-07-13"
       }
     ],
     "performers": [
@@ -36,12 +31,7 @@
         "familyName": "Bürgisser",
         "gender": "male",
         "honorificPrefix": "Prof. Dr.",
-        "name": "Peter Bürgisser",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Peter Bürgisser"
       }
     ],
     "majors": [
@@ -59,12 +49,7 @@
       "maintainer": {
         "type": "organization",
         "name": "tubIT",
-        "uid": "25f76840-db89-5da2-a8a2-75992f637613",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "uid": "25f76840-db89-5da2-a8a2-75992f637613"
       },
       "modified": "2018-09-01T10:00:00Z",
       "originalId": "foo bar",
@@ -75,12 +60,7 @@
         "familyName": "Bürgisser",
         "gender": "male",
         "honorificPrefix": "Prof. Dr.",
-        "name": "Peter Bürgisser",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Peter Bürgisser"
       }
     }
   },
diff --git a/test/resources/AcademicEvent.2.json b/test/resources/AcademicEvent.2.json
index 62e96c04..65d1ced4 100644
--- a/test/resources/AcademicEvent.2.json
+++ b/test/resources/AcademicEvent.2.json
@@ -20,12 +20,7 @@
         "startDate": "2018-04-01",
         "endDate": "2018-09-30",
         "eventsStartDate": "2018-04-09",
-        "eventsEndDate": "2018-07-13",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "eventsEndDate": "2018-07-13"
       }
     ],
     "performers": [
@@ -36,12 +31,7 @@
         "familyName": "Liesen",
         "gender": "male",
         "honorificPrefix": "Prof. Dr.",
-        "name": "Jörg Liesen",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Jörg Liesen"
       }
     ],
     "catalogs": [
@@ -53,12 +43,7 @@
         "categories": [
           "university events"
         ],
-        "name": "Mathematik: Lehrveranstaltungen für andere Fachrichtungen (Service)",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Mathematik: Lehrveranstaltungen für andere Fachrichtungen (Service)"
       }
     ],
     "majors": [
diff --git a/test/resources/AcademicEvent.3.json b/test/resources/AcademicEvent.3.json
index 3f9fe00e..46e6a918 100644
--- a/test/resources/AcademicEvent.3.json
+++ b/test/resources/AcademicEvent.3.json
@@ -20,12 +20,7 @@
         "startDate": "2018-04-01",
         "endDate": "2018-09-30",
         "eventsStartDate": "2018-04-09",
-        "eventsEndDate": "2018-07-13",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "eventsEndDate": "2018-07-13"
       }
     ],
     "performers": [
@@ -35,12 +30,7 @@
         "givenName": "Paul",
         "familyName": "Breiding",
         "gender": "male",
-        "name": "Paul Breiding",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Paul Breiding"
       },
       {
         "type": "person",
@@ -48,12 +38,7 @@
         "givenName": "Pierre",
         "familyName": "Lairez",
         "gender": "male",
-        "name": "Pierre Lairez",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Pierre Lairez"
       }
     ],
     "catalogs": [
@@ -64,12 +49,7 @@
         "categories": [
           "university events"
         ],
-        "name": "Mathematik: Grundstudiums-Veranstaltungen (Diplom, Bachelor)",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Mathematik: Grundstudiums-Veranstaltungen (Diplom, Bachelor)"
       },
       {
         "uid": "5a1f4f51-2498-5af1-91cb-c939673cc69c",
@@ -79,12 +59,7 @@
         "categories": [
           "university events"
         ],
-        "name": "Mathematik: Lehrveranstaltungen für andere Fachrichtungen (Service)",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Mathematik: Lehrveranstaltungen für andere Fachrichtungen (Service)"
       }
     ],
     "majors": [
diff --git a/test/resources/Book.1.json b/test/resources/Book.1.json
index 4e956114..2b893e67 100644
--- a/test/resources/Book.1.json
+++ b/test/resources/Book.1.json
@@ -10,12 +10,7 @@
         "uid": "10dfe386-71b4-554a-beb1-2d38561e42f8",
         "name": "Jutta Saatweber",
         "givenName": "Jutta",
-        "familyName": "Saatweber",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "familyName": "Saatweber"
       }
     ],
     "datePublished": "2007-08-01",
@@ -23,12 +18,7 @@
       {
         "type": "organization",
         "uid": "28df2bb9-c854-5898-b9d5-1abbd3524804",
-        "name": "Symposion Publishing",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Symposion Publishing"
       }
     ],
     "inLanguages": [
diff --git a/test/resources/Book.2.json b/test/resources/Book.2.json
index d0c88080..0ac67b3a 100644
--- a/test/resources/Book.2.json
+++ b/test/resources/Book.2.json
@@ -10,12 +10,7 @@
         "uid": "10dfe386-71b4-554a-beb1-2d38561e42f8",
         "name": "Jutta Saatweber",
         "givenName": "Jutta",
-        "familyName": "Saatweber",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "familyName": "Saatweber"
       }
     ],
     "datePublished": "2007-08-01",
diff --git a/test/resources/Catalog.1.json b/test/resources/Catalog.1.json
index 54421d1c..d2353b56 100644
--- a/test/resources/Catalog.1.json
+++ b/test/resources/Catalog.1.json
@@ -17,12 +17,7 @@
         "WiSe 2017/18"
       ],
       "startDate": "2017-10-01",
-      "endDate": "2018-03-31",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "endDate": "2018-03-31"
     },
     "superCatalog": {
       "type": "catalog",
@@ -31,12 +26,7 @@
         "university events"
       ],
       "uid": "a7404d36-282d-546e-bfa5-6c7b25ba7838",
-      "name": "Vorlesungsverzeichnis WS 2017/18",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "name": "Vorlesungsverzeichnis WS 2017/18"
     },
     "superCatalogs": [
       {
@@ -46,12 +36,7 @@
           "university events"
         ],
         "uid": "a7404d36-282d-546e-bfa5-6c7b25ba7838",
-        "name": "Vorlesungsverzeichnis WS 2017/18",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Vorlesungsverzeichnis WS 2017/18"
       }
     ],
     "origin": {
diff --git a/test/resources/Catalog.2.json b/test/resources/Catalog.2.json
index 9e664a66..c653f8c5 100644
--- a/test/resources/Catalog.2.json
+++ b/test/resources/Catalog.2.json
@@ -18,12 +18,7 @@
         "WiSe 2017/18"
       ],
       "startDate": "2017-10-01",
-      "endDate": "2018-03-31",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "endDate": "2018-03-31"
     },
     "superCatalog": {
       "uid": "2fdcccce-1948-5f5a-8938-3711b7e65e8a",
@@ -32,12 +27,7 @@
       "categories": [
         "university events"
       ],
-      "name": "Mathematik",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "name": "Mathematik"
     },
     "superCatalogs": [
       {
@@ -47,12 +37,7 @@
           "university events"
         ],
         "uid": "a7404d36-282d-546e-bfa5-6c7b25ba7838",
-        "name": "Vorlesungsverzeichnis WS 2017",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Vorlesungsverzeichnis WS 2017"
       },
       {
         "uid": "0718211b-d0c2-50fb-bc78-b968f20fd95b",
@@ -61,12 +46,7 @@
         "categories": [
           "university events"
         ],
-        "name": "Fakultät II Mathematik und Naturwissenschaften",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Fakultät II Mathematik und Naturwissenschaften"
       },
       {
         "uid": "2fdcccce-1948-5f5a-8938-3711b7e65e8a",
@@ -75,12 +55,7 @@
         "categories": [
           "university events"
         ],
-        "name": "Mathematik",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "name": "Mathematik"
       }
     ],
     "origin": {
diff --git a/test/resources/CourseOfStudies.1.json b/test/resources/CourseOfStudies.1.json
index e18fa01a..9976c1b6 100644
--- a/test/resources/CourseOfStudies.1.json
+++ b/test/resources/CourseOfStudies.1.json
@@ -6,11 +6,6 @@
     "academicDegreewithFieldShort": "B.A.",
     "department": {
       "name": "Technische Universität Berlin",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      },
       "type": "organization",
       "uid": "b0f878fd-8fda-53b8-b065-a8d854c3d0d2"
     },
@@ -28,11 +23,6 @@
     },
     "secretary": {
       "name": "Technische Universität Berlin",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      },
       "type": "organization",
       "uid": "b0f878fd-8fda-53b8-b065-a8d854c3d0d2"
     },
diff --git a/test/resources/DateSeries.1.json b/test/resources/DateSeries.1.json
index 4267751c..4faf6d60 100644
--- a/test/resources/DateSeries.1.json
+++ b/test/resources/DateSeries.1.json
@@ -20,11 +20,6 @@
             52.51211
           ]
         }
-      },
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
       }
     },
     "frequency": "once",
@@ -41,12 +36,7 @@
       "majors": [
         "Economics BSc",
         "Wirtschaftsingenieurwesen BSc"
-      ],
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      ]
     },
     "origin": {
       "indexed": "2018-09-11T12:30:00Z",
diff --git a/test/resources/DateSeries.2.json b/test/resources/DateSeries.2.json
index 016d1189..7efc84ed 100644
--- a/test/resources/DateSeries.2.json
+++ b/test/resources/DateSeries.2.json
@@ -21,12 +21,7 @@
       ],
       "uid": "b535c86a-777b-54c3-b89a-cad528d0580f",
       "name": "EMH 225",
-      "floor": "2",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "floor": "2"
     },
     "frequency": "once",
     "dates": [
@@ -38,12 +33,7 @@
       "name": "Distributed Algorithms",
       "categories": [
         "written exam"
-      ],
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      ]
     },
     "origin": {
       "indexed": "2018-09-11T12:30:00Z",
diff --git a/test/resources/DateSeries.3.json b/test/resources/DateSeries.3.json
index 2a876d5e..05e98acc 100644
--- a/test/resources/DateSeries.3.json
+++ b/test/resources/DateSeries.3.json
@@ -21,12 +21,7 @@
       ],
       "uid": "b535c86a-777b-54c3-b89a-cad528d0580f",
       "name": "EMH 225",
-      "floor": "2",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "floor": "2"
     },
     "frequency": "once",
     "dates": [
@@ -38,12 +33,7 @@
       "name": "Dance course for beginners",
       "categories": [
         "special"
-      ],
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      ]
     },
     "origin": {
       "indexed": "2018-09-11T12:30:00Z",
@@ -62,11 +52,6 @@
         },
         "provider": {
           "name": "Studentenwerk",
-          "origin": {
-            "indexed": "2018-09-11T12:30:00Z",
-            "name": "Dummy",
-            "type": "remote"
-          },
           "type": "organization",
           "uid": "3b9b3df6-3a7a-58cc-922f-c7335c002634"
         }
diff --git a/test/resources/Dish.1.json b/test/resources/Dish.1.json
index 15de7000..94aefc40 100644
--- a/test/resources/Dish.1.json
+++ b/test/resources/Dish.1.json
@@ -29,11 +29,6 @@
         },
         "provider": {
           "name": "Studentenwerk",
-          "origin": {
-            "indexed": "2018-09-11T12:30:00Z",
-            "name": "Dummy",
-            "type": "remote"
-          },
           "type": "organization",
           "uid": "3b9b3df6-3a7a-58cc-922f-c7335c002634"
         },
@@ -63,11 +58,6 @@
             "addressRegion": "Berlin",
             "postalCode": "10623",
             "streetAddress": "Hardenbergstraße 34"
-          },
-          "origin": {
-            "indexed": "2018-09-11T12:30:00Z",
-            "name": "Dummy",
-            "type": "remote"
           }
         }
       }
diff --git a/test/resources/Dish.2.json b/test/resources/Dish.2.json
index fb110e31..e647d8be 100644
--- a/test/resources/Dish.2.json
+++ b/test/resources/Dish.2.json
@@ -16,11 +16,6 @@
         },
         "provider": {
           "name": "Studentenwerk",
-          "origin": {
-            "indexed": "2018-09-11T12:30:00Z",
-            "name": "Dummy",
-            "type": "remote"
-          },
           "type": "organization",
           "uid": "3b9b3df6-3a7a-58cc-922f-c7335c002634"
         },
@@ -53,11 +48,6 @@
             "addressRegion": "Berlin",
             "postalCode": "10623",
             "streetAddress": "Hardenbergstraße 34"
-          },
-          "origin": {
-            "indexed": "2018-09-11T12:30:00Z",
-            "name": "Dummy",
-            "type": "remote"
           }
         }
       }
diff --git a/test/resources/Dish.3.json b/test/resources/Dish.3.json
index 4350606f..8c06499c 100644
--- a/test/resources/Dish.3.json
+++ b/test/resources/Dish.3.json
@@ -33,11 +33,6 @@
                 50.1743717
               ]
             }
-          },
-          "origin": {
-            "indexed": "2018-09-11T12:30:00Z",
-            "name": "Dummy",
-            "type": "remote"
           }
         },
         "prices": {
@@ -47,11 +42,6 @@
         },
         "provider": {
           "name": "Studentenwerk",
-          "origin": {
-            "indexed": "2018-09-11T12:30:00Z",
-            "name": "Dummy",
-            "type": "remote"
-          },
           "type": "organization",
           "uid": "3b9b3df6-3a7a-58cc-922f-c7335c002634"
         }
@@ -95,12 +85,7 @@
         "name": "Pommes frites",
         "categories": [
           "side dish"
-        ],
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        ]
       },
       {
         "characteristics": [
@@ -128,12 +113,7 @@
         "categories": [
           "side dish",
           "salad"
-        ],
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        ]
       }
     ],
     "type": "dish",
diff --git a/test/resources/Favorite.json b/test/resources/Favorite.json
index ac5cab5c..2302a62e 100644
--- a/test/resources/Favorite.json
+++ b/test/resources/Favorite.json
@@ -16,12 +16,7 @@
         "Wirtschaftsmathematik BSc",
         "Technomathematik BSc",
         "Mathematik BSc"
-      ],
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      ]
     },
     "origin": {
       "created": "2018-09-11T12:30:00Z",
diff --git a/test/resources/Floor.1.json b/test/resources/Floor.1.json
index dcf50bf6..0df72eb3 100644
--- a/test/resources/Floor.1.json
+++ b/test/resources/Floor.1.json
@@ -164,11 +164,6 @@
         "addressRegion": "Berlin",
         "postalCode": "10623",
         "streetAddress": "Straße des 17. Juni 136"
-      },
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
       }
     },
     "floorName": "0",
@@ -3388,12 +3383,7 @@
             ],
             "uid": "593655b5-0fc9-59de-a82f-b8f5f908deef",
             "name": "MA 043",
-            "floor": "0",
-            "origin": {
-              "indexed": "2018-09-11T12:30:00Z",
-              "name": "Dummy",
-              "type": "remote"
-            }
+            "floor": "0"
           }
         },
         {
@@ -5536,12 +5526,7 @@
             ],
             "uid": "31b1ab4c-1803-51ed-8c66-59bfc97cd350",
             "name": "MA Foyer",
-            "floor": "0",
-            "origin": {
-              "indexed": "2018-09-11T12:30:00Z",
-              "name": "Dummy",
-              "type": "remote"
-            }
+            "floor": "0"
           }
         },
         {
@@ -6355,12 +6340,7 @@
             ],
             "uid": "56ce0744-ae39-5209-b18f-d3a6edcb8f0a",
             "name": "MA 042",
-            "floor": "0",
-            "origin": {
-              "indexed": "2018-09-11T12:30:00Z",
-              "name": "Dummy",
-              "type": "remote"
-            }
+            "floor": "0"
           }
         },
         {
@@ -6470,12 +6450,7 @@
             ],
             "uid": "96b7e555-1214-5ca8-8294-e8209ac04f5a",
             "name": "MA 041",
-            "floor": "0",
-            "origin": {
-              "indexed": "2018-09-11T12:30:00Z",
-              "name": "Dummy",
-              "type": "remote"
-            }
+            "floor": "0"
           }
         },
         {
@@ -6705,12 +6680,7 @@
             ],
             "uid": "ed50a94d-eb06-5d07-8058-dfbdeb6c3a0b",
             "name": "MA 001",
-            "floor": "0",
-            "origin": {
-              "indexed": "2018-09-11T12:30:00Z",
-              "name": "Dummy",
-              "type": "remote"
-            }
+            "floor": "0"
           }
         },
         {
diff --git a/test/resources/Floor.2.json b/test/resources/Floor.2.json
index 7aa9125a..69fb6a7f 100644
--- a/test/resources/Floor.2.json
+++ b/test/resources/Floor.2.json
@@ -104,11 +104,6 @@
         "addressRegion": "Berlin",
         "postalCode": "10623",
         "streetAddress": "Straße des 17. Juni 135"
-      },
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
       }
     },
     "floorName": "4",
diff --git a/test/resources/Floor.3.json b/test/resources/Floor.3.json
index 284a2c3c..d44f9f63 100644
--- a/test/resources/Floor.3.json
+++ b/test/resources/Floor.3.json
@@ -104,11 +104,6 @@
         "addressRegion": "Berlin",
         "postalCode": "10623",
         "streetAddress": "Straße des 17. Juni 135"
-      },
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
       }
     },
     "floorName": "5",
diff --git a/test/resources/Person.3.json b/test/resources/Person.3.json
index e7293aa7..ed3f6093 100644
--- a/test/resources/Person.3.json
+++ b/test/resources/Person.3.json
@@ -40,11 +40,6 @@
               ],
               "type": "Point"
             }
-          },
-          "origin": {
-            "indexed": "2018-09-11T12:30:00Z",
-            "name": "Dummy",
-            "type": "remote"
           }
         }
       },
@@ -72,11 +67,6 @@
               ],
               "type": "Point"
             }
-          },
-          "origin": {
-            "indexed": "2018-09-11T12:30:00Z",
-            "name": "Dummy",
-            "type": "remote"
           }
         }
       }
diff --git a/test/resources/PointOfInterest.1.json b/test/resources/PointOfInterest.1.json
index 3c15e803..b42857e0 100644
--- a/test/resources/PointOfInterest.1.json
+++ b/test/resources/PointOfInterest.1.json
@@ -98,12 +98,7 @@
         "library"
       ],
       "type": "building",
-      "uid": "65596790-a217-5d70-888e-16aa17bfda0a",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "uid": "65596790-a217-5d70-888e-16aa17bfda0a"
     },
     "origin": {
       "indexed": "2018-09-11T12:30:00Z",
diff --git a/test/resources/PointOfInterest.2.json b/test/resources/PointOfInterest.2.json
index b0993c52..2aa2dd17 100644
--- a/test/resources/PointOfInterest.2.json
+++ b/test/resources/PointOfInterest.2.json
@@ -286,12 +286,7 @@
       "categories": [
         "education"
       ],
-      "uid": "a825451c-cbc4-544a-9d96-9de0b635fdbd",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "uid": "a825451c-cbc4-544a-9d96-9de0b635fdbd"
     },
     "origin": {
       "indexed": "2018-09-11T12:30:00Z",
diff --git a/test/resources/Room.3.json b/test/resources/Room.3.json
index e700cb6f..31f893d6 100644
--- a/test/resources/Room.3.json
+++ b/test/resources/Room.3.json
@@ -177,11 +177,6 @@
         "addressRegion": "Berlin",
         "postalCode": "10623",
         "streetAddress": "Straße des 17. Juni 136"
-      },
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
       }
     },
     "floor": "0",
diff --git a/test/resources/Room.4.json b/test/resources/Room.4.json
index 7e993afe..4d0c4178 100644
--- a/test/resources/Room.4.json
+++ b/test/resources/Room.4.json
@@ -67,12 +67,7 @@
         "education"
       ],
       "type": "building",
-      "uid": "583b4bd4-d7b7-5736-b2df-87e05c41d97a",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "uid": "583b4bd4-d7b7-5736-b2df-87e05c41d97a"
     },
     "origin": {
       "indexed": "2018-09-11T12:30:00Z",
diff --git a/test/resources/Ticket.json b/test/resources/Ticket.json
index 1aad40f3..07e128cc 100644
--- a/test/resources/Ticket.json
+++ b/test/resources/Ticket.json
@@ -26,12 +26,7 @@
         "H 0010"
       ],
       "name": "Prüfungsamt - Team 2",
-      "floor": "0",
-      "origin": {
-        "indexed": "2018-09-11T12:30:00Z",
-        "name": "Dummy",
-        "type": "remote"
-      }
+      "floor": "0"
     },
     "serviceType": {
       "name": "Prüfungsamt"
diff --git a/test/resources/Video.2.json b/test/resources/Video.2.json
index 0134a2fb..669007af 100644
--- a/test/resources/Video.2.json
+++ b/test/resources/Video.2.json
@@ -35,12 +35,7 @@
         "uid": "540862f3-ea30-5b8f-8678-56b4dc217642",
         "name": "Big Buck Bunny",
         "givenName": "Big Buck",
-        "familyName": "Bunny",
-        "origin": {
-          "indexed": "2018-09-11T12:30:00Z",
-          "name": "Dummy",
-          "type": "remote"
-        }
+        "familyName": "Bunny"
       }
     ],
     "origin": {