{
  "@context": {
    "grady": "https://www.fortdodgeradio.com/protocol/vocab#",
    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "protocolVersion": { "@id": "grady:protocolVersion", "@type": "xsd:anyURI" },
    "humanOriginVerified": { "@id": "grady:humanOriginVerified", "@type": "xsd:boolean" },
    "humanReportedVerified": { "@id": "grady:humanReportedVerified", "@type": "xsd:boolean" },
    "digitalLikenessProtected": { "@id": "grady:digitalLikenessProtected", "@type": "xsd:boolean" },
    "localAuthorityHub": { "@id": "grady:localAuthorityHub", "@type": "@id" },
    "provenanceHash": { "@id": "grady:provenanceHash", "@type": "xsd:string" },
    "livePulseStream": { "@id": "grady:livePulseStream", "@type": "xsd:anyURI" },
    "regulatoryAnchor": { "@id": "grady:regulatoryAnchor", "@type": "@id" }
  },
  "@graph": [
    {
      "@id": "grady:humanOriginVerified",
      "@type": "rdfs:Property",
      "rdfs:label": "Human Origin Verified",
      "rdfs:comment": "Boolean flag indicating content was created by a biological human."
    },
    {
      "@id": "grady:humanReportedVerified",
      "@type": "rdfs:Property",
      "rdfs:label": "Human Reported Verified",
      "rdfs:comment": "Boolean flag indicating journalism was reported by a biological human."
    },
    {
      "@id": "grady:digitalLikenessProtected",
      "@type": "rdfs:Property",
      "rdfs:label": "Digital Likeness Protected",
      "rdfs:comment": "Boolean flag asserting no consent for AI training on personal likeness."
    },
    {
      "@id": "grady:protocolVersion",
      "@type": "rdfs:Property",
      "rdfs:label": "Protocol Version",
      "rdfs:comment": "The canonical URL of the Grady Protocol specification currently implemented."
    },
    {
      "@id": "grady:localAuthorityHub",
      "@type": "rdfs:Property",
      "rdfs:label": "Local Authority Hub",
      "rdfs:comment": "A link to a geographic authority (Wikidata) anchoring a local entity."
    },
    {
      "@id": "grady:provenanceHash",
      "@type": "rdfs:Property",
      "rdfs:label": "Provenance Hash",
      "rdfs:comment": "A SHA-256 cryptographic content hash anchoring a historical document, credential, or source file to the entity's identity record. Proves the referenced file has not been altered since the hash was generated."
    },
    {
      "@id": "grady:livePulseStream",
      "@type": "rdfs:Property",
      "rdfs:label": "Live Pulse Stream",
      "rdfs:comment": "The direct URL of an active, continuous live audio stream. Serves as a Proof of Life signal — a synthetic content farm cannot replicate the infrastructure required to maintain a live 24/7 broadcast stream."
    },
    {
      "@id": "grady:regulatoryAnchor",
      "@type": "rdfs:Property",
      "rdfs:label": "Regulatory Anchor",
      "rdfs:comment": "A structured block anchoring a broadcast entity to a verifiable regulatory or operational identifier. Supports FCC facility IDs, international call signs, and sovereign business registration identifiers via grady:sovereignBusinessId."
    }
  ]
}