{"id":"S2010010627","label":"Petrov family","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010010627","normalized_label":"petrov family","broader":[],"aliases":["Petroff family","Petroof family"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010010627","provider":"lcsh","revision":"5ecb4553f705626c","taxonomy_revision":"f050b5d4780b1289","title":"Petrov family","url":"/topics/S2010010627","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"19360227149619746","address_version":"morton4x16-v1","coordinates":[0,479,14672,3072],"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}