_:vb73981	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#date> .
_:vb73982	<http://www.w3.org/2006/http#elementName>	"Sat, 09 Nov 2019 07:32:21 GMT" .
_:vb73982	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:vb73981	<http://www.w3.org/2006/http#fieldValue>	_:vb73982 .
_:vb73981	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .