_:vb50802714	<http://www.w3.org/ns/r2rml#column>	"abkuerzung" .
_:vb50802713	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50802714 .
_:vb50802714	<http://www.w3.org/ns/r2rml#language>	"de" .
_:vb50802713	<http://www.w3.org/ns/r2rml#predicate>	<http://www.w3.org/2004/02/skos/core#altLabel> .