{"id":"S95002942","label":"Petro family","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh95002942","normalized_label":"petro family","broader":[],"aliases":["Petrun family"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh95002942","provider":"lcsh","revision":"8239838ae8fe5917","taxonomy_revision":"f050b5d4780b1289","title":"Petro family","url":"/topics/S95002942","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14467959214414366240","address_version":"morton4x16-v1","coordinates":[0,22,42628,63488],"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}