_:vb50990457	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50990458 .
_:vb50990458	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"174" .
_:vb50990458	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#closed_on> .
_:vb50990459	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"174" .
_:vb50990457	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50990459 .
_:vb50990457	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"174" .
_:vb50990459	<http://www.w3.org/ns/r2rml#column>	"closed_on" .