_:vb50999300	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<urn:k> .
_:vb50999299	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb50999300 .
_:vb50999300	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:vb50999299	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://xmlns.com/foaf/0.1/knows> .