_:vb84861	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/ns/prov#qualifiedInvalidation> .
_:vb84862	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:vb84861	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb84862 .
_:vb84862	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/ns/prov#activity> .