# Ear--Care and hygiene--Study and teaching (Elementary) { "id": "S2010011336", "title": "Ear--Care and hygiene--Study and teaching (Elementary)", "url": "/topics/S2010011336", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "732250ffe76673d2", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "55239490587222630", "address_version": "morton4x16-v1", "coordinates": [ 0, 479, 14683, 8192 ], "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/sh2010011336 No owner-reviewed local answer yet.