_:vb51062970	<http://www.w3.org/ns/r2rml#objectMap>	_:vb51062972 .
_:vb51062970	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"55" .
_:vb51062972	<http://www.w3.org/ns/r2rml#column>	"positions_startDate" .
_:vb51062971	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"55" .
_:vb51062970	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb51062971 .
_:vb51062972	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"55" .
_:vb51062971	<http://www.w3.org/ns/r2rml#constant>	<http://www.openlinksw.com/ontology/recruitment#positionStartDate> .