_:vb50417274	<http://www.w3.org/ns/r2rml#column>	"nachname" .
_:vb50417273	<http://www.w3.org/ns/r2rml#predicate>	<http://schema.org/familyName> .
_:vb50417273	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"99" .
_:vb50417273	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50417274 .
_:vb50417274	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"101" .