_:vb87549	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/http/myxxx.pw/> .
_:vb87549	<http://www.w3.org/2006/http#elementName>	"Tue, 12 Nov 2019 08:04:34 GMT" .
_:vb87549	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2006/http#HeaderElement> .