_:vb50960298	<http://www.w3.org/ns/r2rml#column>	"Sub_region_Code" .
_:vb50960296	<http://www.w3.org/ns/r2rml#constant>	<http://10.158.174.96:8890/schemas/ajv1216test4/sub_region_code> .
_:vb50960297	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50960296 .
_:vb50960297	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50960298 .