SWI-Prolog -- rdf_global

Documentation
- Reference manual
- Packages
  - SWI-Prolog Semantic Web Library 3.0
    - Two RDF APIs
      - library(semweb/rdf_db): The RDF database
        
        Prefix Handling
        
        rdf_current_prefix/2
        
        rdf_register_prefix/2
        
        rdf_register_prefix/3
        
        rdf_equal/2
        
        rdf_global_id/2
        
        rdf_global_object/2
        
        rdf_global_term/2

Availability::- use_module(library(semweb/rdf_db)).

[semidet]rdf_global_object(+Object, :GlobalObject)

[semidet]rdf_global_object(-Object, :GlobalObject)

Same as rdf_global_id/2, but intended for dealing with the object part of a triple, in particular the type for typed literals. Note that the predicate is a meta-predicate on the output argument. This is necessary to get the module context while the first argument may be of the form (:)/2.

Errors: existence_error(rdf_prefix, Prefix)