_:vb50849192 <http://www.w3.org/2007/05/powder-s#describedby> <http://demo.openlinksw.com/about/id/entity/http/www.w3.org/ns/prov> . _:vb50849193 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> _:vb50849194 . _:vb50849192 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . _:vb50849193 <http://www.w3.org/2007/05/powder-s#describedby> <http://demo.openlinksw.com/about/id/entity/http/www.w3.org/ns/prov> . _:vb50849194 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> . _:vb50849193 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://www.w3.org/ns/prov#Agent> . _:vb50849191 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> _:vb50849193 . _:vb50849194 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://www.w3.org/ns/prov#Entity> . _:vb50849194 <http://www.w3.org/2007/05/powder-s#describedby> <http://linkeddata.uriburner.com:28898/about/id/entity/http/www.w3.org/ns/prov> . _:vb50849191 <http://www.w3.org/2007/05/powder-s#describedby> <http://demo.openlinksw.com/about/id/entity/http/www.w3.org/ns/prov> . _:vb50849193 <http://www.w3.org/2007/05/powder-s#describedby> <http://linkeddata.uriburner.com:28898/about/id/entity/http/www.w3.org/ns/prov> . _:vb50849192 <http://www.w3.org/2007/05/powder-s#describedby> <http://linkeddata.uriburner.com:28898/about/id/entity/http/www.w3.org/ns/prov> . _:vb50849192 <http://www.w3.org/2002/07/owl#unionOf> _:vb50849191 . _:vb50849191 <http://www.w3.org/2007/05/powder-s#describedby> <http://linkeddata.uriburner.com:28898/about/id/entity/http/www.w3.org/ns/prov> . _:vb50849194 <http://www.w3.org/2007/05/powder-s#describedby> <http://demo.openlinksw.com/about/id/entity/http/www.w3.org/ns/prov> . _:vb50849191 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://www.w3.org/ns/prov#Activity> .