_:vb50809610	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50809612 .
_:vb50809612	<http://www.w3.org/ns/r2rml#column>	"IsPenalty" .
_:vb50809611	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/nfl#ispenalty> .
_:vb50809610	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50809611 .
_:vb50809612	<http://www.w3.org/ns/r2rml#datatype>	<http://www.w3.org/2001/XMLSchema#boolean> .