semweb

Prolog files

rdf11.pl
invalid_lexical_form_hook/3	This hook is called if translation of the lexical form to the Prolog representation fails due to a syntax error.
rdf/3	True if an RDF triple <S,P,O> exists, optionally in the graph G.
rdf/4	True if an RDF triple <S,P,O> exists, optionally in the graph G.
rdf_assert/3	Assert a new triple.
rdf_assert/4	Assert a new triple.
rdf_assert_list/2	Create an RDF list from the given Prolog List.
rdf_assert_list/3	Create an RDF list from the given Prolog List.
rdf_bnode/1	True if BNode is a currently known blank node.
rdf_canonical_literal/2	Transform a relaxed literal specification as allowed for rdf_assert/3 into its canonical form.
rdf_compare/3	True if the RDF terms Left and Right are ordered according to the comparison operator Diff.
rdf_create_bnode/1	Create a new BNode.
rdf_default_graph/1	Query/set the notion of the default graph.
rdf_default_graph/2	Query/set the notion of the default graph.
rdf_estimate_complexity/4
rdf_has/3	Similar to rdf/3 and rdf/4, but P matches all predicates that are defined as an rdfs:subPropertyOf of P.
rdf_has/4	Similar to rdf/3 and rdf/4, but P matches all predicates that are defined as an rdfs:subPropertyOf of P.
rdf_iri/1	True if IRI is a current IRI.
rdf_is_bnode/1	True if Term is an RDF blank node identifier.
rdf_is_iri/1	True if IRI is an RDF IRI term.
rdf_is_literal/1	True if Term is an RDF literal term.
rdf_is_name/1	True if Term is an RDF Name, i.e., an IRI or literal.
rdf_is_object/1	True if Term can appear in the object position of a triple.
rdf_is_predicate/1	True if Term can appear in the predicate position of a triple.
rdf_is_subject/1	True if Term can appear in the subject position of a triple.
rdf_is_term/1	True if Term can be used as an RDF term, i.e., if Term is either an IRI, a blank node or an RDF literal.
rdf_last/2	True when Last is the last element of RDFList.
rdf_length/2	True when Length is the number of cells in RDFList.
rdf_lexical_form/2	True when Lexical is the lexical form for the literal Literal.
rdf_list/1	True if RDFTerm is a proper RDF list.
rdf_list/2	True when PrologList represents the rdf:first objects for all cells in RDFList.
rdf_literal/1	True if Term is a known literal.
rdf_member/2	True when Member is a member of RDFList.
rdf_name/1	True if Name is a current IRI or literal.
rdf_nextto/2	True if Y directly follows X in RdfList.
rdf_nextto/3	True if Y directly follows X in RdfList.
rdf_node/1	True when T appears in the subject or object position of a known triple, i.e., is a node in the RDF graph.
rdf_nth0/3	True when X is the Index-th element (0-based or 1-based) of RDFList.
rdf_nth1/3	True when X is the Index-th element (0-based or 1-based) of RDFList.
rdf_object/1	True when O is a currently known object, i.e.
rdf_predicate/1	True when P is a currently known predicate, i.e.
rdf_reachable/3	True when O can be reached from S using the transitive closure of P.
rdf_reachable/5	True when O can be reached from S using the transitive closure of P.
rdf_retract_list/1	Retract the rdf:first, rdf:rest and rdf:type=rdf:'List' triples from all nodes reachable through rdf:rest.
rdf_retractall/3	Remove all matching triples from the database.
rdf_retractall/4	Remove all matching triples from the database.
rdf_subject/1	True when S is a currently known subject, i.e.
rdf_term/1	True if Term appears in the RDF database.
rdf_update/4	Replaces one of the three (four) fields on the matching triples depending on Action:.
rdf_update/5	Replaces one of the three (four) fields on the matching triples depending on Action:.
rdf_where/1	Formulate constraints on RDF terms, notably literals.
{}/1	Formulate constraints on RDF terms, notably literals.
rdf_cache.pl  -- Cache RDF triples
rdf_cache_file/3	File is the cache file for URL.
rdf_set_cache_options/1	Change the cache policy.
rdf_db.pl  -- Core RDF database
rdf_http_plugin.pl  -- RDF HTTP Plugin
rdf_library.pl  -- RDF Library Manager
rdf_litindex.pl  -- Search literals
rdf_ntriples.pl  -- Process files in the RDF N-Triples format
rdf_persistency.pl  -- RDF persistency plugin
rdf_prefixes.pl
ns/2	Dynamic and multifile predicate that maintains the registered namespace aliases.
rdf_current_ns/2
rdf_current_prefix/2	Query predefined prefixes and prefixes defined with rdf_register_prefix/2 and local prefixes defined with rdf_prefix/2.
rdf_empty_prefix_cache/2	Multifile hook called if the binding Alias -> URI is modified.
rdf_global_id/2	Convert between Prefix:Local and full IRI (an atom).
rdf_global_object/2	Same as rdf_global_id/2, but intended for dealing with the object part of a triple, in particular the type for typed literals.
rdf_global_term/2	Performs rdf_global_id/2 on prefixed IRIs and rdf_global_object/2 on RDF literals, by recursively analysing the term.
rdf_meta/1	This directive defines the argument types of the named predicates, which will force compile time namespace expansion for these predicates.
rdf_prefix/2	Register a local prefix.
rdf_register_ns/2	Register an RDF prefix.
rdf_register_ns/3	Register an RDF prefix.
rdf_register_prefix/2	Register Prefix as an abbreviation for URI.
rdf_register_prefix/3	Register Prefix as an abbreviation for URI.
rdf_unregister_prefix/1	Delete a prefix global registration.
register_file_prefixes/1	Register a namespace as encountered in the namespace list of an RDF document.
rdf_sandbox.pl  -- Declare RDF API sandbox-safe
rdf_turtle.pl  -- Turtle reader
rdf_turtle_write.pl  -- Turtle - Terse RDF Triple Language writer
rdf_zlib_plugin.pl  -- RDF compressed-data plugin
rdfs.pl  -- RDFS handling
sparql_client.pl  -- SPARQL client library
turtle.pl
rdf_load_stream/3	(Turtle clauses).
rdf_load_turtle/3
rdf_process_turtle/3	Streaming Turtle parser.
rdf_read_turtle/3	Read a stream or file into a set of triples or quadruples (if faced with TriG input) of the format.
turtle_pn_local/1	True if Atom is a valid Turtle PN_LOCAL name.
turtle_write_quoted_string/2	Same as turtle_write_quoted_string(Out, Value, false), writing a string with only a single ".
turtle_write_uri/2	Write a URI as <...>.