_:vb94246	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:vb94245	<http://www.w3.org/2006/http#fieldValue>	_:vb94246 .
_:vb94245	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#if-modified-since> .
_:vb94245	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb94246	<http://www.w3.org/2006/http#elementName>	"Tue, 12 Nov 2019 04:45:45 GMT" .