_:vb957453	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb957452 .
_:vb957452	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:vb957452	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://purl.uniprot.org/core/Uncertain_Existence> .