_:vb50996936	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50996937 .
_:vb50996937	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"145" .
_:vb50996937	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#updatedAt> .
_:vb50996936	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50996938 .
_:vb50996936	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"145" .
_:vb50996938	<http://www.w3.org/ns/r2rml#column>	"updated_at" .
_:vb50996938	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"145" .