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OWL reasoning

Inferred axioms

Press Run inference to see the results.

OWL reasoning

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See also

OWL Functional Syntax Parse Tree Viewer

View the parse tree of OWL Functional Syntax.

The building blocks of OWL

What makes up OWL ontologies and how do they support logical inference?

The RDF model of the Gene Ontology, demystified

An outline of the structure of the Gene Ontology RDF graph and ways to query it.

OWL Functional Syntax Editor

A simple online editor for the OWL Functional Syntax (OWL Functional-Style Syntax).

Wikidata's ontology

Inspecting the ontology of Wikidata.