_:vb919160	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb919159 .
_:vb919161	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb919160 .
_:vb919160	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/ns/prov#Derivation> .