_:vb50994626	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"18" .
_:vb50994626	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#createdAt> .
_:vb50994625	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50994627 .
_:vb50994625	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50994626 .
_:vb50994625	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"18" .
_:vb50994627	<http://www.w3.org/ns/r2rml#column>	"created_at" .
_:vb50994627	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"18" .