# Bottom water (Oceanography) { "id": "S2002004430", "title": "Bottom water (Oceanography)", "url": "/topics/S2002004430", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "885e054fe58f3ed9", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "327777620617995846", "address_version": "morton4x16-v1", "coordinates": [ 0, 477, 20647, 14336 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh2002004430 No owner-reviewed local answer yet.