_:vb50990341	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"122" .
_:vb50990341	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50990343 .
_:vb50990342	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#startedOn> .
_:vb50990341	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50990342 .
_:vb50990343	<http://www.w3.org/ns/r2rml#column>	"started_on" .
_:vb50990343	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"122" .
_:vb50990342	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"122" .