_:vb50790355	<http://www.w3.org/ns/r2rml#datatype>	<http://www.w3.org/2001/XMLSchema#integer> .
_:vb50790354	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50790353 .
_:vb50790355	<http://www.w3.org/ns/r2rml#column>	"YardLine" .
_:vb50790354	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50790355 .
_:vb50790353	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/nfl/yardline> .