_:vb931973	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	_:vb931966 .
_:vb931973	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb931972 .
<http://www.w3.org/TR/2013/NOTE-rif-primer-20130205/>	<http://www.w3.org/2001/02pd/rec54#editor>	_:vb931973 .