_:vb50849027	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/http/bblfish.net/work/atom-owl/2006-06-06/> .
_:vb50849027	<http://www.w3.org/2002/07/owl#inverseOf>	<http://bblfish.net/work/atom-owl/2006-06-06/#source> .