_:vb57721	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .
_:vb57721	<http://www.w3.org/2006/http#fieldValue>	_:vb57722 .
_:vb57721	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#x-ips-loggedin> .
_:vb57722	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:vb57722	<http://www.w3.org/2006/http#elementName>	"0" .