_:vb91913	<http://www.w3.org/2006/http#elementName>	"Wed, 13 Nov 2019 16:48:13 GMT" .
_:vb91913	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .