anthropogenic geographic feature administrative region ENVO ENVO:00000004 FTT:1242 FTT:1252 FTT:15 FTT:16 FTT:18 FTT:19 FTT:21 FTT:22 FTT:23 FTT:24 FTT:25 FTT:26 FTT:27 FTT:28 FTT:29 FTT:37 SWEETRealm:AdministrativeRegion TGN:80001 TGN:81099 TGN:81123 Wikipedia:Administrative_region administrative area administrative division administrative entity boundary region civil area district free trade zone governed place leased area (government) leased zone (government) neutral zone (political) prefecture protectorate sheikdom sultanate trade zone