_:vb50791138	<http://www.w3.org/ns/r2rml#datatype>	<http://www.w3.org/2001/XMLSchema#boolean> .
_:vb50791136	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50791138 .
_:vb50791138	<http://www.w3.org/ns/r2rml#column>	"IsPass" .
_:vb50791137	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/nfl/ispass> .
_:vb50791136	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50791137 .