_:vb50997722	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"94" .
_:vb50997723	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"94" .
_:vb50997722	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50997724 .
_:vb50997724	<http://www.w3.org/ns/r2rml#column>	"participant_name" .
_:vb50997724	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"94" .
_:vb50997722	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50997723 .
_:vb50997723	<http://www.w3.org/ns/r2rml#constant>	<http://www.w3.org/2000/01/rdf-schema#label> .