{"id":"S85077812","label":"Livestock productivity","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85077812","normalized_label":"livestock productivity","broader":["http://id.loc.gov/authorities/subjects/sh85002401"],"aliases":["Productivity, Livestock"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85077812","provider":"lcsh","revision":"ce105e6145a5e83f","taxonomy_revision":"f050b5d4780b1289","title":"Livestock productivity","url":"/topics/S85077812","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090385334946121216","address_version":"morton4x16-v1","coordinates":[0,20,18620,53248],"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}