_:vb135180	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/semmed/object_name> .
_:vb135182	<http://www.w3.org/ns/r2rml#column>	"OBJECT_NAME" .
_:vb135181	<http://www.w3.org/ns/r2rml#objectMap>	_:vb135182 .
_:vb135181	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb135180 .