_:b1216501 . "stream junction"^^ . "confluence"^^ . . "The point where a tributary joins a more major river."^^ . "FTT:531"^^ . "TGN:21381"^^ . "TGN:21160"^^ . "Geonames:H.CNFL"^^ . _:b1216501 . "ENVO:00000272"^^ . _:b1216501 . _:b1216501 . "confluence"^^ . "EcoLexicon:confluence"^^ . "FTT:105"^^ . "stream"^^ . "Wikipedia:Confluence"^^ . "ENVO"^^ . .