_:vb50960294	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50960293 .
_:vb50960294	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50960295 .
_:vb50960295	<http://www.w3.org/ns/r2rml#column>	"Region_Name" .
_:vb50960293	<http://www.w3.org/ns/r2rml#constant>	<http://10.158.174.96:8890/schemas/ajv1216test4/region_name> .