_:vb40015	<http://www.w3.org/ns/r2rml#constant>	<http://purl.org/dc/terms/identifier> .
_:vb40014	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb40015 .
_:vb40014	<http://www.w3.org/ns/r2rml#objectMap>	_:vb40016 .
_:vb40016	<http://www.w3.org/ns/r2rml#column>	"ID" .