PKM

Cypher

SKOS concept in the PKM Vocabulary.

A declarative query language for graph databases, used to create, read, update, and query nodes and relationships in Neo4j.

Scope note

The query language used against the Neo4j graph, as distinct from the database itself (Neo4j) or the API layer (FastAPI).

Broader

• Graph Database
• Tool — generic (ISO 25964)

In these collections

Groupings; they carry no hierarchical meaning.

• Concept Collection
• Tech Stack

Change history

4 change notes

• 2026-08-29 — Parent “Graph Database” added; Parent “Tool” removed (by Doug Warren)
• 2026-08-28 — Unmarked as a top concept; Parent “Tool” 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/Cypher (pkmv:Cypher)
• Turtle — terms/Cypher.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/Cypher

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pkmv:Cypher · 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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