_:vb45863	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/http/noorfatema.top/vb/showthread.php?t=189421&highlight=%D4%D1%DF%C9+%CA%E4%D9%ED%DD/> .
_:vb45863	<http://www.w3.org/2006/http#fieldValue>	_:vb45864 .
_:vb45863	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb45863	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#upgrade> .
_:vb45864	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:vb45864	<http://www.w3.org/2006/http#elementName>	"h2,h2c" .
_:vb45864	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/http/noorfatema.top/vb/showthread.php?t=189421&highlight=%D4%D1%DF%C9+%CA%E4%D9%ED%DD/> .