_:vb50874669	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:vb50874669	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#isAbout> .
_:vb50874669	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/http/www.ontologydesignpatterns.org/ont/dul/DUL.owl> .