_:vb50967742	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"146" .
_:vb50967741	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/NorthwindDemo/unitsinstock> .
_:vb50967742	<http://www.w3.org/ns/r2rml#column>	"UnitsInStock" .
_:vb50967740	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50967741 .
_:vb50967741	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"146" .
_:vb50967740	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50967742 .
_:vb50967740	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"146" .