_:vb50984861	<http://www.w3.org/ns/r2rml#column>	"updated_at" .
_:vb50984859	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50984860 .
_:vb50984859	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"18" .
_:vb50984861	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"18" .
_:vb50984860	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"18" .
_:vb50984859	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50984861 .
_:vb50984860	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#updated_at> .