_:vb86649	<http://www.w3.org/2006/http#elementName>	"User-Agent,Accept-Encoding" .
_:vb86648	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb86648	<http://www.w3.org/2006/http#fieldValue>	_:vb86649 .
_:vb86648	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#vary> .
_:vb86649	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .