{
  "$id": "https://schemas.opendd.eu/entity-collection.1.schema.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "xtd Concept Schema",
  "description": "According to SS-EN ISO 12006-3:2022",
  "$comment": "This is implementation specific addition to the standard and it is not part of the 12006-3 standard",
  "type": "array",
  "items": {
    "anyOf": [
      {
        "$ref": "/xtddictionary.1.schema.json"
      },
      {
        "$ref": "/xtdlanguage.1.schema.json"
      },
      {
        "$ref": "/xtddimension.1.schema.json"
      },
      {
        "$ref": "/xtdproperty.1.schema.json"
      },
      {
        "$ref": "/xtdrelationshiptoproperty.1.schema.json"
      }
    ]
  }
}