{"id":"S2007009977","label":"Artificial feet","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007009977","normalized_label":"artificial feet","broader":["http://id.loc.gov/authorities/subjects/sh85008192"],"aliases":["Feet, Artificial","Foot prostheses","Prosthetic feet"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007009977","provider":"lcsh","revision":"36ad5fd810a30131","taxonomy_revision":"f050b5d4780b1289","title":"Artificial feet","url":"/topics/S2007009977","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14447556684740190816","address_version":"morton4x16-v1","coordinates":[0,478,33322,58368],"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}