PKM

Knowledge Graph

SKOS concept in the PKM Vocabulary.

A structured network of entities (nodes) and their relationships (edges), typically machine-readable, used to represent and query interconnected knowledge.

Scope note

Refers specifically to the Neo4j graph instance mirroring and linking PKM notes and health events. Distinguish from Ontology (schema) and Taxonomy (classificatory hierarchy) - this is the populated data instance.

Broader

• Graph Database — partitive (ISO 25964)
• Knowledge System

In these collections

Groupings; they carry no hierarchical meaning.

• Concept Collection
• Knowledge Collection
• Semantic Web Standards

Change history

3 change notes

• 2026-08-29 — Unmarked as a top concept; Parent “Knowledge System” added (by Doug Warren)
• 2026-08-28 — Definition added; Scope note added (by Doug Warren)
• Add missing definition and scope notes as initial placeholder content to review refine, and evolve further.

This term in RDF

• URI — https://w3id.org/pkm/vocab/KnowledgeGraph (pkmv:KnowledgeGraph)
• Turtle — terms/KnowledgeGraph.ttl
• Whole vocabulary — pkm-vocab.ttl

That URI serves this page to a browser and RDF to a client that asks for it, so one link works for both:

curl -L -H 'Accept: text/turtle' https://w3id.org/pkm/vocab/KnowledgeGraph

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pkmv:KnowledgeGraph · created 2026-08-28 · modified 2026-08-29 · by Doug Warren

Maintained in the SKOS source, not on this page. All terms · Namespace home

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