_:vb96692	<http://www.w3.org/2006/http#fieldValue>	_:vb96693 .
_:vb96692	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb96692	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#if-modified-since> .
_:vb96693	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:vb96693	<http://www.w3.org/2006/http#elementName>	"Thu, 14 Nov 2019 22:52:54 GMT" .