{"id":"S85110632","label":"Radioactive tracers in forestry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110632","normalized_label":"radioactive tracers in forestry","broader":["http://id.loc.gov/authorities/subjects/sh85050707"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110632","provider":"lcsh","revision":"d413f681608d15d3","taxonomy_revision":"f050b5d4780b1289","title":"Radioactive tracers in forestry","url":"/topics/S85110632","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547701854725883396","address_version":"morton4x16-v1","coordinates":[0,20,19133,40960],"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}