{"id":"S97009210","label":"Mental rotation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh97009210","normalized_label":"mental rotation","broader":["http://id.loc.gov/authorities/subjects/sh97008210"],"aliases":["Rotation, Mental"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh97009210","provider":"lcsh","revision":"781550ab7b22407a","taxonomy_revision":"f050b5d4780b1289","title":"Mental rotation","url":"/topics/S97009210","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9854016723320455714","address_version":"morton4x16-v1","coordinates":[0,23,8440,59392],"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}