{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://data.slub-dresden.de/schema/entity.json",
  "title": "SLUB LOD Entity",
  "description": "A Linked Open Data entity record returned by the SLUB Dresden LOD API. Entities are schema.org-typed authority/bibliographic resources across the entity-types organizations, persons, resources, works, events, topics and geo.",
  "type": "object",
  "properties": {
    "@context": {
      "description": "JSON-LD context reference when format=json/jsonld is requested.",
      "type": ["string", "object"]
    },
    "@type": {
      "description": "schema.org type of the entity (e.g. Person, Organization, CreativeWork, Event, Place).",
      "type": ["string", "array"]
    },
    "id": {
      "description": "The identifier of the record (e.g. a GND/SWB/Wikidata id such as 118695940 or Q1585819).",
      "type": "string"
    },
    "preferredName": {
      "description": "The preferred (authoritative) name of the entity.",
      "type": "string"
    },
    "alternateName": {
      "description": "Alternate names / variant labels for the entity.",
      "type": ["string", "array"],
      "items": { "type": "string" }
    },
    "description": {
      "description": "A short description of the entity.",
      "type": "string"
    },
    "additionalType": {
      "description": "Further typing of the entity, each with a name/description.",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": { "type": "string" },
          "description": { "type": "string" }
        },
        "additionalProperties": true
      }
    },
    "sameAs": {
      "description": "Authority-provider identifiers linking this entity to filmportal.de, swb, wd (Wikidata), isni, lc, orcid, gnd or viaf.",
      "type": ["string", "array"],
      "items": { "type": "string", "format": "uri" }
    }
  },
  "required": ["id", "preferredName"],
  "additionalProperties": true
}