_:vb50984994	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"67" .
_:vb50984992	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50984994 .
_:vb50984994	<http://www.w3.org/ns/r2rml#column>	"started_on" .
_:vb50984992	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50984993 .
_:vb50984993	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#started_on> .
_:vb50984993	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"67" .
_:vb50984992	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"67" .