_:vb50988574	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"67" .
_:vb50988574	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#degreeStartedOn> .
_:vb50988575	<http://www.w3.org/ns/r2rml#column>	"started_on" .
_:vb50988573	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"67" .
_:vb50988573	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50988574 .
_:vb50988575	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"67" .
_:vb50988573	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50988575 .