_:vb50991234	<http://www.w3.org/ns/r2rml#constant>	<http://www.w3.org/2000/01/rdf-schema#label> .
_:vb50991235	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"129" .
_:vb50991235	<http://www.w3.org/ns/r2rml#column>	"person_name" .
_:vb50991234	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"129" .
_:vb50991233	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50991235 .
_:vb50991233	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50991234 .
_:vb50991233	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"129" .