_:vb57048	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb57048	<http://www.w3.org/2006/http#fieldValue>	_:vb57049 .
_:vb57048	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#x-xss-protection> .
_:vb57049	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:vb57049	<http://www.w3.org/2006/http#elementName>	"1; mode=block" .