_:vb50849090	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement> .
_:vb50849090	<http://www.w3.org/1999/02/22-rdf-syntax-ns#object>	<?f2> .
_:vb50849090	<http://www.w3.org/1999/02/22-rdf-syntax-ns#subject>	<?e> .
_:vb50849090	<http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate>	<http://bblfish.net/work/atom-owl/2006-06-06/#source> .
_:vb50849090	<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/> .