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rdf_triple.pl -- Create triples from intermediate representation
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Convert the output of xml_to_rdf/3 from library(rdf) into a list of triples of the format described below. The intermediate representation should be regarded a proprietary representation.

rdf(Subject, Predicate, Object).

Where `Subject' is

Atom
The subject is a resource
each(URI)
URI is the URI of an RDF Bag
prefix(Pattern)
Pattern is the prefix of a fully qualified Subject URI

And `Predicate' is

Atom
The predicate is always a resource

And `Object' is

Atom
URI of Object resource
literal(Value)
Literal value (Either a single atom or parsed XML data)
Source rdf_triples(+Term, -Triples) is det
Source rdf_triples(+Term, -Tridpples, +Tail) is det
Convert an object as parsed by rdf.pl into a list of rdf/3 triples. The identifier of the main object created is returned by rdf_triples/3.

Input is the `content' of the RDF element in the format as generated by load_structure(File, Term, [dialect(xmlns)]). rdf_triples/3 can process both individual descriptions as well as the entire content-list of an RDF element. The first mode is suitable when using library(sgml) in `call-back' mode.

Source rdf_start_file(+Options, -Cleanup) is det
Initialise for the translation of a file.
Source rdf_end_file(:Cleanup) is det
Cleanup reaching the end of an RDF file.
Source anon_prefix(-Prefix) is semidet
If defined, it is the prefix used to generate a blank node.
Source rdf_reset_ids is det
Utility predicate to reset the gensym counters for the various generated identifiers. This simplifies debugging and matching output with the stored desired output (see rdf_test.pl).
Source rdf_triples(+Term, -Triples) is det
Source rdf_triples(+Term, -Tridpples, +Tail) is det
Convert an object as parsed by rdf.pl into a list of rdf/3 triples. The identifier of the main object created is returned by rdf_triples/3.

Input is the `content' of the RDF element in the format as generated by load_structure(File, Term, [dialect(xmlns)]). rdf_triples/3 can process both individual descriptions as well as the entire content-list of an RDF element. The first mode is suitable when using library(sgml) in `call-back' mode.