. "2014-02-28T17:23:54"^^ . "300386939" . "undersea moat"@en . "Depressions that may not be continuous, located at the base of many seamounts, islands, and other isolated undersea landforms."@en . . "undersea moats"@en . . "2013-08-02T15:36:59"^^ . "moats, undersea"@en .