_:vb50987862	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"98" .
_:vb50987861	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50987863 .
_:vb50987862	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/NorthwindQA/productid> .
_:vb50987861	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50987862 .
_:vb50987863	<http://www.w3.org/ns/r2rml#column>	"ProductID" .
_:vb50987861	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"98" .
_:vb50987863	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"98" .