_:vb56496	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb56496	<http://www.w3.org/2006/http#fieldValue>	_:vb56497 .
_:vb56497	<http://www.w3.org/2006/http#elementName>	"Tue, 05 Nov 2019 08:47:39 GMT" .
_:vb56497	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:vb56496	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#if-modified-since> .