_:vb870821	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb870820 .
_:vb870820	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb870819 .
_:vb870820	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://usefulinc.com/ns/doap#ArchRepository> .