_:b14802	<http://www.w3.org/2006/http#elementName>	"Accept-Encoding, Cookie, X-abtest" .
_:b14212	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#vary> .
_:b14212	<http://www.w3.org/2006/http#fieldValue>	_:b14802 .
_:b14212	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:b14802	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .