_:b1217275 . _:b1217271 _:b1217274 . "wadi mouth"^^ . _:b1217275 . "Geonames:H.WADM"^^ . _:b1217272 . _:b1217272 . "wadi mouth"^^ . _:b1217275 . _:b1217274 . "ENVO:00000507"^^ . _:b1217275 . "FTT:162"^^ . "ENVO"^^ . _:b1217274 _:b1217273 . _:b1217271 . . "The lower terminus of a wadi where it widens into an adjoining floodplain, depression, or water body."^^ . _:b1217272 . _:b1217273 _:b1217272 . . "FTT:157"^^ . _:b1217271 . _:b1217273 .