_:vb56532	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb56532	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#x-xss-protection> .