_:vb50968611	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50968612 .
_:vb50968611	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"81" .
_:vb50968611	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50968613 .
_:vb50968613	<http://www.w3.org/ns/r2rml#column>	"ShipCountryCode" .
_:vb50968612	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/NorthwindQA/shipcountrycode> .
_:vb50968613	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"81" .
_:vb50968612	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"81" .