_:vb870685	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb870684 .
_:vb870684	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:vb870684	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://usefulinc.com/ns/doap#BKRepository> .