"TGN:21419"^^ . "mount"^^ . "Geonames:T.DUNE"^^ . . "dune"^^ . "interdune trough"^^ . "FTT:652"^^ . "A hill of sand built by eolian processes."^^ . "Dune"^^ . . "dune"^^ . "ridge"^^ . "sand dune"^^ . "TGN:21505"^^ . "ENVO"^^ . "sand hill"^^ . "EcoLexicon:dune"^^ . "Wikipedia:Dune"^^ . "FTT:238"^^ . "SWEETRealm:Dune"^^ . "ENVO:00000170"^^ . "sandy area"^^ . "FTT:241"^^ .