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Namencora Registry

XorSchema (D02-COG-013)

System Anchor: xorschema.com
Classification ID: D02-COG-013
Subsystem: Machine Ontologies & Taxonomic Hierarchies / Formal Schemas & Validation

1. Technical Definition (Human Layer)

Ontological and cognitive semantic primitive for the Machine Ontologies & Taxonomic Hierarchies subsystem (category: Formal Schemas & Validation). Enforces deterministic knowledge normalization, graph relational structures, and conceptual topologies.

2. Machine Contract (Schema.org / JSON-LD)

{
  "@context": "https://schema.org",
  "@type": "DefinedTerm",
  "name": "XorSchema",
  "inDefinedTermSet": "Division 02: Cognitive & Ontological Systems",
  "termCode": "D02-COG-013",
  "description": "Formal architectural primitive for formal schemas & validation.",
  "additionalProperty": [
    {
      "name": "subsystem",
      "value": "Machine Ontologies & Taxonomic Hierarchies"
    },
    {
      "name": "category",
      "value": "Formal Schemas & Validation"
    },
    {
      "name": "canonicalUri",
      "value": "urn:namencora:d02:xorschema"
    }
  ]
}

3. Architectural Properties

Invariant / PropertySpecification
Subsystem TierMachine Ontologies & Taxonomic Hierarchies
Category TargetFormal Schemas & Validation
Canonical URIurn:namencora:d02:xorschema
Ontology ModelDirected Acyclic Graph (DAG) / Lattice Hierarchy

Part of the Namencora Systems & Nomenclature Registry (Cohort B).