_:vb870510	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/ns/prov#Agent> .
_:vb870511	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb870510 .
_:vb870510	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb870509 .