_:vb917160	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb917159 .
_:vb917161	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb917160 .
_:vb917160	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/ns/prov#Derivation> .