{
  "@context": {
    "skos": "http://www.w3.org/2004/02/skos/core#",
    "dct": "http://purl.org/dc/terms/",
    "ljp": "https://www.digitaleasements.com/ontology/v1/",
    "prefLabel": "skos:prefLabel",
    "altLabel": "skos:altLabel",
    "definition": "skos:definition",
    "narrower": { "@id": "skos:narrower", "@type": "@id" },
    "inScheme": { "@id": "skos:inScheme", "@type": "@id" },
    "modified": { "@id": "dct:modified", "@type": "http://www.w3.org/2001/XMLSchema#date" }
  },
  "@graph": [
    {
      "@id": "ljp:scheme/ljp-semantic-infrastructure",
      "@type": "skos:ConceptScheme",
      "prefLabel": "LJP Semantic Infrastructure Ontology",
      "definition": "A standards-aligned reference framework organizing definitional anchors for emerging technical sectors across three tiers - Physics, Intelligence, and Monetization - bound by a connective namespace layer (Digital Easements, PKG10).",
      "modified": "2026-06-16"
    },
    {
      "@id": "ljp:concept/physics-the-signal",
      "@type": "skos:Concept",
      "inScheme": "ljp:scheme/ljp-semantic-infrastructure",
      "prefLabel": "Tier 01 - Physics - The Signal",
      "altLabel": "Physics",
      "definition": "What creates or measures the data: physical layer, 6G, integrated sensing and communication, sovereign positioning navigation and timing, aerospace, energy, and fiber.",
      "modified": "2026-06-16"
    },
    {
      "@id": "ljp:concept/intelligence-the-logic",
      "@type": "skos:Concept",
      "inScheme": "ljp:scheme/ljp-semantic-infrastructure",
      "prefLabel": "Tier 02 - Intelligence - The Logic",
      "altLabel": "Intelligence",
      "definition": "What interprets, verifies, and governs the data: inference, agentic intent, knowledge graphs, truth and trust layers, and governance.",
      "modified": "2026-06-16"
    },
    {
      "@id": "ljp:concept/monetization-the-market",
      "@type": "skos:Concept",
      "inScheme": "ljp:scheme/ljp-semantic-infrastructure",
      "prefLabel": "Tier 03 - Monetization - The Market",
      "altLabel": ["Monetization", "Commerce"],
      "definition": "What transacts, prices, books, or operationalizes the data: agentic commerce, billing, revenue recognition, autonomous logistics, and enterprise productivity.",
      "modified": "2026-06-16"
    },
    {
      "@id": "ljp:concept/digital-easements",
      "@type": "skos:Concept",
      "inScheme": "ljp:scheme/ljp-semantic-infrastructure",
      "prefLabel": "PKG10 - Digital Easements - The Namespace",
      "altLabel": ["Digital Easements", "PKG10", "Namespace layer"],
      "definition": "The connective semantic layer and root ontology of the LJP portfolio. A common reference framework that keeps packages interoperable, extensible, and standards-aligned. Digital Easements (PKG10) is the permanent, never-sold namespace against which all other packages are organized.",
      "modified": "2026-06-16"
    }
  ]
}