@prefix rdf: . @prefix ns1: . @prefix oa: . ns1:BB578AE0-6B59-11E8-B5EB-80FD74DC2BE9 rdf:type oa:SpecificResource . @prefix pwdr: . ns1:BB578AE0-6B59-11E8-B5EB-80FD74DC2BE9 pwdr:describedby . @prefix ns4: . ns1:BB578AE0-6B59-11E8-B5EB-80FD74DC2BE9 pwdr:describedby ns4:orange_2 ; oa:hasSelector ; oa:hasSource .