_:vb54200	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"65" .
_:vb54198	<http://www.w3.org/ns/r2rml#objectMap>	_:vb54200 .
_:vb54199	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/School/hiredate> .
_:vb54199	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"65" .
_:vb54198	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb54199 .
_:vb54198	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"65" .
_:vb54200	<http://www.w3.org/ns/r2rml#column>	"HireDate" .