{"id":"S85109190","label":"Purines","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85109190","normalized_label":"purines","broader":["http://id.loc.gov/authorities/subjects/sh85141398"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85109190","provider":"lcsh","revision":"80c1b7e930b29573","taxonomy_revision":"f050b5d4780b1289","title":"Purines","url":"/topics/S85109190","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290693558153905732","address_version":"morton4x16-v1","coordinates":[0,20,19111,6144],"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}