_:b2556537	<http://www.w3.org/2006/http#fieldValue>	_:b2556556 .
_:b2556556	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .
_:b2556537	<http://www.w3.org/2006/http#fieldName>	<http://www.w3.org/2006/http-header#nel> .
_:b2556556	<http://www.w3.org/2006/http#elementName>	"{\"max_age\":604800,\"report_to\":\"cf-nel\"}" .
_:b2556537	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#MessageHeader> .