_:vb50984852	<http://www.w3.org/ns/r2rml#column>	"cb_url" .
_:vb50984850	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50984851 .
_:vb50984852	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"15" .
_:vb50984850	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50984852 .
_:vb50984850	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"15" .
_:vb50984851	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#cb_url> .
_:vb50984851	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"15" .