_:vb50992787	<http://www.w3.org/ns/r2rml#column>	"announced_on" .
_:vb50992786	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"159" .
_:vb50992785	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50992787 .
_:vb50992787	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"159" .
_:vb50992785	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50992786 .
_:vb50992785	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"159" .
_:vb50992786	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#announcedOn> .