_:vb44883	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/http/noorfatema.top/vb/showthread.php?t=142270&highlight=%C8%E1%C7%D8> .
_:vb44883	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb44883	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#connection> .
_:vb44884	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:vb44883	<http://www.w3.org/2006/http#fieldValue>	_:vb44884 .
_:vb44884	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/http/noorfatema.top/vb/showthread.php?t=142270&highlight=%C8%E1%C7%D8> .
_:vb44884	<http://www.w3.org/2006/http#elementName>	"Upgrade, Keep-Alive" .