_:vb50985751	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"348" .
_:vb50985751	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50985752 .
_:vb50985752	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"348" .
_:vb50985753	<http://www.w3.org/ns/r2rml#column>	"twitter_url" .
_:vb50985753	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"348" .
_:vb50985751	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50985753 .
_:vb50985752	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/schemas/crunchbase#twitter_url> .