_:vb54116	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"24" .
_:vb54116	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb54117 .
_:vb54118	<http://www.w3.org/ns/r2rml#column>	"Grade" .
_:vb54118	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"24" .
_:vb54117	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/School/grade> .
_:vb54116	<http://www.w3.org/ns/r2rml#objectMap>	_:vb54118 .
_:vb54117	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"24" .