SWI-Prolog -- rdf_find_literal

Documentation
- Reference manual
- Packages
  - SWI-Prolog Semantic Web Library 3.0
    - Plugin modules for rdf_db
      - library(semweb/rdf_litindex): Indexing words in literals
        
        Literal maps: Creating additional indices on literals
        
        rdf_new_literal_map/1
        
        rdf_destroy_literal_map/1
        
        rdf_reset_literal_map/1
        
        rdf_insert_literal_map/3
        
        rdf_insert_literal_map/4
        
        rdf_delete_literal_map/2
        
        rdf_delete_literal_map/2
        
        rdf_find_literal_map/3
        
        rdf_keys_in_literal_map/3
        
        rdf_statistics_literal_map/2

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

[det]rdf_find_literal_map(+Map, +KeyList, -ValueList)

Unify ValueList with an ordered set of values associated to all keys from KeyList. Each key in KeyList is either an atom, an integer or a term not(Key). If not-terms are provided, there must be at least one positive keywords. The negations are tested after establishing the positive matches.