_:vb39444	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb39445 .
_:vb39445	<http://www.w3.org/ns/r2rml#constant>	<http://rs.tdwg.org/dwc/terms/catalogNumber> .
_:vb39444	<http://www.w3.org/ns/r2rml#objectMap>	_:vb39446 .
_:vb39446	<http://www.w3.org/ns/r2rml#column>	"ID" .