_:vb50987711	<http://www.w3.org/ns/r2rml#column>	"Region" .
_:vb50987709	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50987710 .
_:vb50987710	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"31" .
_:vb50987711	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"31" .
_:vb50987710	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/NorthwindQA/region> .
_:vb50987709	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50987711 .
_:vb50987709	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"31" .