_:vb50968589	<http://www.w3.org/ns/r2rml#column>	"ShippedDate" .
_:vb50968587	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50968588 .
_:vb50968588	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/NorthwindQA/shippeddate> .
_:vb50968589	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"73" .
_:vb50968588	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"73" .
_:vb50968587	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"73" .
_:vb50968587	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50968589 .