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/home/swipl/lib/swipl/library/semweb/rdf11.pl
AllApplicationManualNameSummaryHelp

  • library
    • semweb
      • rdf_db.pl -- Core RDF database
      • rdf_prefixes.pl -- RDF prefixes management
      • rdfs.pl -- RDFS handling
      • rdf11.pl -- RDF 1.1 API
        • rdf/3
        • rdf/4
        • rdf_has/3
        • rdf_has/4
        • rdf_update/4
        • rdf_update/5
        • rdf_reachable/3
        • rdf_reachable/5
        • rdf_assert/3
        • rdf_assert/4
        • rdf_retractall/3
        • rdf_retractall/4
        • rdf_compare/3
        • {}/1
        • rdf_where/1
        • rdf_default_graph/1
        • rdf_default_graph/2
        • rdf_canonical_literal/2
        • rdf_lexical_form/2
        • invalid_lexical_form_hook/3
        • rdf_term/1
        • rdf_literal/1
        • rdf_bnode/1
        • rdf_iri/1
        • rdf_name/1
        • rdf_subject/1
        • rdf_predicate/1
        • rdf_object/1
        • rdf_node/1
        • rdf_create_bnode/1
        • rdf_is_iri/1
        • rdf_is_bnode/1
        • rdf_is_literal/1
        • rdf_is_name/1
        • rdf_is_object/1
        • rdf_is_predicate/1
        • rdf_is_subject/1
        • rdf_is_term/1
        • rdf_list/1
        • rdf_list/2
        • rdf_length/2
        • rdf_member/2
        • rdf_nextto/2
        • rdf_nextto/3
        • rdf_nth0/3
        • rdf_nth1/3
        • rdf_last/2
        • rdf_estimate_complexity/4
        • rdf_assert_list/2
        • rdf_assert_list/3
        • rdf_retract_list/1
      • rdf_persistency.pl -- RDF persistency plugin
      • rdf_litindex.pl -- Search literals
      • rdf_ntriples.pl -- Process files in the RDF N-Triples format
      • sparql_client.pl -- SPARQL client library
      • rdf_http_plugin.pl -- RDF HTTP Plugin
      • rdf_turtle_write.pl -- Turtle - Terse RDF Triple Language writer
      • turtle.pl -- Turtle: Terse RDF Triple Language
      • rdf_library.pl -- RDF Library Manager
      • rdf_turtle.pl -- Turtle reader
      • rdf_cache.pl -- Cache RDF triples
      • rdf_sandbox.pl -- Declare RDF API sandbox-safe
      • rdf_zlib_plugin.pl -- RDF compressed-data plugin
 rdf_is_iri(@IRI) is semidet
True if IRI is an RDF IRI term.

For performance reasons, this does not check for compliance to the syntax defined in RFC 3987. This checks whether the term is (1) an atom and (2) not a blank node identifier.

Success of this goal does not imply that the IRI is present in the database (see rdf_iri/1 for that).

ClioPatria (version V3.1.1-42-gd6a756b-DIRTY)