{"id":"S85053633","label":"Gearing, Planetary","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85053633","normalized_label":"gearing, planetary","broader":[],"aliases":["Epicyclic gearing","Planetary gearing"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85053633","provider":"lcsh","revision":"02b91dbed78ae739","taxonomy_revision":"f050b5d4780b1289","title":"Gearing, Planetary","url":"/topics/S85053633","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288243862416261700","address_version":"morton4x16-v1","coordinates":[0,20,18243,1024],"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}