_:vb50809832	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50809833 .
_:vb50809832	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50809834 .
_:vb50809834	<http://www.w3.org/ns/r2rml#column>	"stufe_en" .
_:vb50809833	<http://www.w3.org/ns/r2rml#constant>	<http://rs.tdwg.org/dwc/terms/earliestAgeOrLowestStage> .
_:vb50809834	<http://www.w3.org/ns/r2rml#language>	"en" .