{"id":"S90003660","label":"Pastoral systems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90003660","normalized_label":"pastoral systems","broader":["http://id.loc.gov/authorities/subjects/sh85005169","http://id.loc.gov/authorities/subjects/sh96007508"],"aliases":["Herding systems","Pastoralism"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90003660","provider":"lcsh","revision":"9a57c4ac52f418ba","taxonomy_revision":"f050b5d4780b1289","title":"Pastoral systems","url":"/topics/S90003660","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"345655686698500678","address_version":"morton4x16-v1","coordinates":[0,21,30051,12288],"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}