_:vb50809478	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50809479 .
_:vb50809479	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/nfl#yardlinefixed> .
_:vb50809480	<http://www.w3.org/ns/r2rml#column>	"YardLineFixed" .
_:vb50809478	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/urn/nfl:mapping> .
_:vb50809478	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50809480 .
_:vb50809479	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/urn/nfl:mapping> .
_:vb50809480	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/urn/nfl:mapping> .