_:vb50418550	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"29" .
_:vb50418550	<http://www.w3.org/ns/r2rml#predicate>	<http://schema.org/givenName> .
_:vb50418551	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"31" .
_:vb50418551	<http://www.w3.org/ns/r2rml#column>	"vorname" .
_:vb50418550	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50418551 .