{
  "$schema": "https://json-schema.org/draft-07/schema",
  "allOf": [
    { "$ref": "https://geoar.it/.well-known/schemas/metarverse/v0.1/metarverse-uri-base-schema-0.1.json" }
  ],
  "$id": "https://geoar.it/.well-known/semantic-event-type-latest-schema.json",
  "title": "Item Domain Pack v0.1",
  "description": "Semantic-event-type = item and its permitted statuses.",
  "type": "object",
  "required": [ "semantic-event-type", "semantic-event-status" ],
  "properties": {
    "semantic-event-type": { "const": "item" },
    "semantic-event-status": {
      "type": "string",
      "enum": [ "found", "lost", "damaged" ]
    }
  },
  "additionalProperties": false
}