_:vb39531	<http://www.w3.org/ns/r2rml#objectMap>	_:vb39533 .
_:vb39531	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb39532 .
_:vb39532	<http://www.w3.org/ns/r2rml#constant>	<http://rs.tdwg.org/dwc/terms/dateIdentified> .
_:vb39533	<http://www.w3.org/ns/r2rml#column>	"determination_jahr" .