{"id":"S85146543","label":"Whitehead torpedoes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85146543","normalized_label":"whitehead torpedoes","broader":["http://id.loc.gov/authorities/subjects/sh85136133"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85146543","provider":"lcsh","revision":"d757a9fd411cf9da","taxonomy_revision":"f050b5d4780b1289","title":"Whitehead torpedoes","url":"/topics/S85146543","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550107311356397120","address_version":"morton4x16-v1","coordinates":[0,20,19694,48128],"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}