_:vb93326	<http://www.w3.org/2006/http#elementName>	"Tue, 12 Nov 2019 08:48:51 GMT" .
_:vb93325	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#if-modified-since> .
_:vb93325	<http://www.w3.org/2006/http#fieldValue>	_:vb93326 .
_:vb93326	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:vb93325	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .