{"id":"S85119420","label":"Second sound","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85119420","normalized_label":"second sound","broader":["http://id.loc.gov/authorities/subjects/sh85077369"],"aliases":["Sound, Second"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85119420","provider":"lcsh","revision":"3794c8864b336f7d","taxonomy_revision":"f050b5d4780b1289","title":"Second sound","url":"/topics/S85119420","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126414423011755584","address_version":"morton4x16-v1","coordinates":[0,20,19270,61440],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}