_:vb50790953	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/urn/r2rml:qa:nfl:1> .
_:vb50790953	<http://www.w3.org/ns/r2rml#tableName>	"DATA" .
_:vb50790953	<http://www.w3.org/ns/r2rml#tableOwner>	"PBP" .
_:vb50790953	<http://www.w3.org/ns/r2rml#tableSchema>	"NFL" .