_:b1218663 . "A hydroform is a geographic feature which is primarily composed of water held in shape by an environmental process." . _:b1218665 . . _:b1218666 . _:b1218666 . _:b1218666 . _:b1218662 . _:b1218664 _:b1218663 . _:b1218662 _:b1218665 . "Should create links to envrionmental process with new relation like \"sustained_by\"" . _:b1218665 _:b1218664 . _:b1218663 . "hydroform" . . _:b1218663 . _:b1218664 . _:b1218662 . _:b1218666 .