_:vb50985156	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"128" .
_:vb50985154	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50985155 .
_:vb50985154	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50985156 .
_:vb50985155	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"128" .
_:vb50985155	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#announced_on> .
_:vb50985156	<http://www.w3.org/ns/r2rml#column>	"announced_on" .
_:vb50985154	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"128" .