modules/rdf/schema.zzm

rdf-0.0.3 documentation

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Package

Name
rdf
Version
0.0.3
Uploaded
2026-06-12 23:55:02
Repository
https://github.com/tobyink/zuzu-rdf
Dependencies
Metadata
zuzu-distribution.json
Archive
Download .tar.gz

NAME

rdf/schema - RDFS vocabulary helpers and entailment store.

SYNOPSIS

  from rdf/schema import RDFSchemaStore;
  from std/db import DB;

  let store := new RDFSchemaStore(dbh: DB.temp());
  store.install_schema();
  let quads := store.find();  // includes inferred RDFS quads

DESCRIPTION

RDFSchemaStore extends RDFStore with simple RDFS entailment. It returns explicit and inferred quads for subclass, subproperty, domain, range, and type relationships. The explicit store content is unchanged; inferences are computed from stored quads when queried.

EXPORTS

Classes

  • RDFSchemaStore

    A subclass of RDFStore.

    • explicit_find(subject := null, predicate := null, object := null, graph := null)

      Returns only stored quads matching the pattern.

    • inferred_quads()

      Returns inferred quads that are not explicitly stored.

    • find(subject := null, predicate := null, object := null, graph := null)

      Returns explicit and inferred quads matching the pattern.

COPYRIGHT AND LICENCE

rdf/schema is copyright Toby Inkster.

It is free software; you may redistribute it and/or modify it under the terms of either the Artistic License 1.0 or the GNU General Public License version 2.