_:b2556401	<http://www.w3.org/2006/http#elementName>	"Thu, 16 Jan 2020 16:25:31 GMT" .
_:b2556401	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .