{"id":"S85121557","label":"Shipbuilding","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85121557","normalized_label":"shipbuilding","broader":[],"aliases":["Naval construction","Ship-building","Ships--Design and construction"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85121557","provider":"lcsh","revision":"6109cc36be4f3286","taxonomy_revision":"f050b5d4780b1289","title":"Shipbuilding","url":"/topics/S85121557","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867022385235247616","address_version":"morton4x16-v1","coordinates":[0,20,19304,21504],"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}