_:vb50997086	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50997087 .
_:vb50997086	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50997088 .
_:vb50997088	<http://www.w3.org/ns/r2rml#column>	"created_at" .
_:vb50997088	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"206" .
_:vb50997086	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"206" .
_:vb50997087	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"206" .
_:vb50997087	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#createdAt> .