_:vb52469	<http://www.w3.org/2006/http#elementName>	"Wed, 30 Oct 2019 17:23:14 GMT" .
_:vb52468	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb52468	<http://www.w3.org/2006/http#fieldValue>	_:vb52469 .
_:vb52468	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#last-modified> .
_:vb52469	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .