_:vb50791139	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50791140 .
_:vb50791139	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50791141 .
_:vb50791141	<http://www.w3.org/ns/r2rml#column>	"IsIncomplete" .
_:vb50791141	<http://www.w3.org/ns/r2rml#datatype>	<http://www.w3.org/2001/XMLSchema#boolean> .
_:vb50791140	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/nfl/isincomplete> .