{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "ministers": {
      "$ref": "#/definitions/guid_list"
    },
    "organisations": {
      "$ref": "#/definitions/guid_list"
    },
    "parent": {
      "$ref": "#/definitions/guid_list"
    },
    "related_policies": {
      "$ref": "#/definitions/guid_list"
    },
    "related_statistical_data_sets": {
      "$ref": "#/definitions/guid_list"
    },
    "topical_events": {
      "$ref": "#/definitions/guid_list"
    },
    "topics": {
      "$ref": "#/definitions/guid_list"
    },
    "world_locations": {
      "$ref": "#/definitions/guid_list"
    }
  }
}

Add editions links for publications
Add editions links for publications
