{"id":"S85060820","label":"Hill reaction","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85060820","normalized_label":"hill reaction","broader":["http://id.loc.gov/authorities/subjects/sh85101413"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85060820","provider":"lcsh","revision":"9da7b89eedb8b19a","taxonomy_revision":"f050b5d4780b1289","title":"Hill reaction","url":"/topics/S85060820","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"866947619451437636","address_version":"morton4x16-v1","coordinates":[0,20,18355,20480],"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}