_:vb50997680	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50997682 .
_:vb50997681	<http://www.w3.org/ns/r2rml#constant>	<http://www.w3.org/2000/01/rdf-schema#label> .
_:vb50997682	<http://www.w3.org/ns/r2rml#column>	"person_name" .
_:vb50997682	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"72" .
_:vb50997680	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50997681 .
_:vb50997681	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"72" .
_:vb50997680	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"72" .