{
  "openontologyQuery": "0.1",
  "ontology": "example-ontology@0.1.0",
  "match": [
    {
      "subject": "?person",
      "predicate": "worksOn",
      "object": "ex:project:zk"
    }
  ],
  "select": [
    "?person"
  ],
  "asOf": "2026-07-26T00:00:00Z",
  "limit": 100
}