R2RML predicateMaps ?

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PaulZH

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Mar 31, 2016, 5:26:17 AM3/31/16
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I don't get triples if using predicateMaps.
According to the spec this should be doable, if I understand well, but I have not seen an example in the wild yet.

Anyhow if I use them, they do not generate additional triples.

<ActivityMapping>
  a rr:TriplesMap;
  rr:logicalTable [ rr:tableName "activity" ];
  rr:subjectMap [
    rr:class org:FormalOrganization;
    rr:termType rr:IRI 
  ];

 rr:predicateObjectMap [
    rr:predicate rov:orgActivity;
    rr:objectMap [
    rr:termType rr:IRI
    ]
   ];

 rr:predicateObjectMap [
    rr:predicateMap 
    [
    rr:termType rr:IRI
    ];
    rr:objectMap [
    rr:termType rr:IRI
    ]
   ];  
.

Potentially -ontop- related. Confirmed as bug https://github.com/ontop/ontop/issues/107
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