_:vb871221	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb871220 .
_:vb871220	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb871219 .
_:vb871220	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://purl.org/goodrelations/v1#PriceSpecification> .