wrapper for wikipathways endpoint

   11:- module(wikipathways,
   12          [
   13           interaction/1,
   14           pathway/1,
   15           metabolite/1,
   16           identifier/2,
   17           part_of/2,
   18           has_participant/2,
   19           organism/2,
   20           ontology_tag/2,
   21
   22           pairwise_interaction/2,
   23           pairwise_interaction/3,
   24
   25           pathway_version/2
   26           ]).   27
   28:- use_module(library(sparqlprog/owl_types)).   29:- use_module(library(typedef)).   30
   31:- sparql_endpoint( wikipathways, 'http://sparql.wikipathways.org').   32
   33:- rdf_register_prefix(dcterms,'http://purl.org/dc/terms/').   34:- rdf_register_prefix(wp,'http://vocabularies.wikipathways.org/wp#').   35:- rdf_register_prefix(pav,'http://purl.org/pav/').   36:- rdf_register_prefix(ncbitaxon,'http://purl.obolibrary.org/obo/NCBITaxon_').   37:- rdf_register_prefix(pw,'http://purl.obolibrary.org/obo/PW_').   38
   39:- type wp_pathway ---> atomic_iri.
   40:- type wp_interaction ---> atomic_iri.
   41
   42
   43interaction(X) :- rdf(X,rdf:type,wp:'Interaction').
   44pathway(X) :- rdf(X,rdf:type,wp:'Pathway').
   45metabolite(X) :- rdf(X,rdf:type,wp:'Metabolite').
   46identifier(P,Id) :- rdf(P,dcterms:identifier,Id).
   47part_of(P,W) :- rdf(P,dcterms:isPartOf,W).
   48has_participant(P,X) :- rdf(P,wp:participants,X).
   49organism(P,O) :- rdf(P,wp:organism,O).
   50ontology_tag(P,O) :- rdf(P,wp:ontologyTag,O).

 pairwise_interaction(?P1, ?P2, ?I) is nondet

 pairwise_interaction(?P1, ?P2) is nondet

   54pairwise_interaction(P1,P2) :-
   55        pairwise_interaction(P1,P2,_).
   56pairwise_interaction(P1,P2,I) :-
   57        interaction(I),
   58        has_participant(I,P1),
   59        has_participant(I,P2).

 pathway_version(+P, ?V) is nondet

note: this is in https://www.wikipathways.org/index.php/Help:WikiPathways_Metabolomics but does not seem to be used.

   65pathway_version(P,V) :-
   66        rdf(P,pav:version,V)