- library
- semweb
- rdf_db.pl -- Core RDF database
- rdf_cache.pl -- Cache RDF triples
- rdfs.pl -- RDFS handling
- rdf_persistency.pl -- RDF persistency plugin
- rdf_litindex.pl -- Search literals
- rdf_ntriples.pl -- Process files in the RDF N-Triples format
- rdf11.pl -- RDF 1.1 API
- sparql_client.pl -- SPARQL client library
- turtle.pl -- Turtle: Terse RDF Triple Language
- rdf_turtle_write.pl -- Turtle - Terse RDF Triple Language writer
- rdf_http_plugin.pl -- RDF HTTP Plugin
- rdf_library.pl -- RDF Library Manager
- rdf_portray.pl -- Portray RDF resources
- rdf_sandbox.pl -- Declare RDF API sandbox-safe
- rdf_zlib_plugin.pl -- RDF compressed-data plugin
- semweb
- rdfs_subclass_of(+Class, ?Super) is nondet
- rdfs_subclass_of(?Class, +Super) is nondet
- Generate sub/super classes. rdf_reachable/3 considers the
rdfs:subPropertyOf relation as well as cycles. Note that by
definition all classes are subclass of rdfs:Resource, a case
which is dealt with by the 1st and 3th clauses :-(
According to production 2.4 "rdfs:Datatype", Each instance of rdfs:Datatype is a subclass of rdfs:Literal.