_:vb50960824	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50960823 .
_:vb50960825	<http://www.w3.org/ns/r2rml#column>	"ISO_alpha2_Code" .
_:vb50960823	<http://www.w3.org/ns/r2rml#constant>	<http://demo/schemas/ajv1216test4/iso_alpha2_code> .
_:vb50960824	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50960825 .