_:vb50968457	<http://www.w3.org/ns/r2rml#tableOwner>	"demo" .
_:vb50968457	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"19" .
_:vb50968457	<http://www.w3.org/ns/r2rml#tableName>	"Customers" .
_:vb50968457	<http://www.w3.org/ns/r2rml#tableSchema>	"Demo" .