{"id":"S85110627","label":"Radioactive tracers in botany","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110627","normalized_label":"radioactive tracers in botany","broader":["http://id.loc.gov/authorities/subjects/sh85015976"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110627","provider":"lcsh","revision":"8f4e0f0c7b7bcd0d","taxonomy_revision":"f050b5d4780b1289","title":"Radioactive tracers in botany","url":"/topics/S85110627","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511822591288296964","address_version":"morton4x16-v1","coordinates":[0,20,19133,35840],"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}