_:vb50991329	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50991330 .
_:vb50991330	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"172" .
_:vb50991331	<http://www.w3.org/ns/r2rml#column>	"founded_on" .
_:vb50991331	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"172" .
_:vb50991330	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#wasFoundedOn> .
_:vb50991329	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"172" .
_:vb50991329	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50991331 .