{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/eth-zurich/main/json-structure/eth-zurich-research-collection-item-structure.json",
  "name": "ETHResearchCollectionItem",
  "description": "JSON Structure for a research output object from the ETH Research Collection API V2, derived from research-collection-v2.yaml.",
  "type": "object",
  "properties": {
    "name": { "type": "string", "description": "Title of the object." },
    "id": { "type": "string", "description": "Internal identifier." },
    "handle": { "type": "string", "description": "Persistent handle." },
    "metadata": {
      "type": "object",
      "description": "Dublin Core metadata.",
      "properties": {
        "dc.title": {
          "type": "array",
          "items": { "type": { "$ref": "#/$defs/MetadataValue" } }
        },
        "dc.contributor.author": {
          "type": "array",
          "items": { "type": { "$ref": "#/$defs/MetadataValue" } }
        },
        "dc.date.issued": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "value": { "type": "string", "format": "date" }
            }
          }
        },
        "dc.identifier.uri": {
          "type": "array",
          "items": { "type": { "$ref": "#/$defs/MetadataValue" } }
        }
      }
    }
  },
  "$defs": {
    "MetadataValue": {
      "type": "object",
      "properties": {
        "value": { "type": "string" }
      }
    }
  }
}