- 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
- rdf_portray_lang(+Lang) is det
- If Lang is a list, set the list or preferred languages. If it is a single atom, push this language as the most preferred language.