{"id":"S85061904","label":"Hooke's coupling","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85061904","normalized_label":"hooke's coupling","broader":["http://id.loc.gov/authorities/subjects/sh85033498"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85061904","provider":"lcsh","revision":"1ab106d4742ac2e5","taxonomy_revision":"f050b5d4780b1289","title":"Hooke's coupling","url":"/topics/S85061904","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864695819700405760","address_version":"morton4x16-v1","coordinates":[0,20,18372,16384],"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}