A 4-page reference guide for knowledge engineers, ontology developers, and data architects. Master Unasserted vs. Asserted Triples, Triple Terms, Annotation Syntax, Reifiers, and Property Graph modeling.
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What's inside the 4-page Cheat Sheet
A concise guide to quickly understand what's changing in RDF 1.2 and SPARQL 1.2.
RDF 1.2 Mental Model
Understand the core paradigm shift: asserting facts vs. quoting statements. Learn why unasserted statements matter for provenance, hypotheses, and qualifications, with a quick decision matrix on when to use each construct.
01
RDF 1.2 Syntax in Depth
A practical breakdown of triple terms, annotation syntax, and reifiers. See how to attach metadata to asserted facts without statement bloat and model multi-edge occurrences cleanly.
02
Property Graphs Deep Dive
Bridge RDF and Labeled Property Graphs natively. Explore real-world nested ownership topologies with a side-by-side Cypher-to-SPARQL 1.2 translation matrix.
03
SPARQL 1.2 Query Reference
How to query edge annotations, reifiers, and metadata in SPARQL 1.2. Includes patterns for filtering asserted versus unasserted claims and IDE productivity workflows.