_:vb50712166	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50712168 .
_:vb50712166	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50712167 .
_:vb50712167	<http://www.w3.org/ns/r2rml#constant>	<http://rs.tdwg.org/dwc/terms/bibliographicCitation> .
_:vb50712168	<http://www.w3.org/ns/r2rml#column>	"bericht" .