{"id":"S93006831","label":"Plants--Effect of atmospheric nitrogen dioxide on","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93006831","normalized_label":"plants--effect of atmospheric nitrogen dioxide on","broader":["http://id.loc.gov/authorities/subjects/sh85102700","http://id.loc.gov/authorities/subjects/sh93006838"],"aliases":["Plants, Effect of atmospheric nitrogen dioxide on"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93006831","provider":"lcsh","revision":"ad2602efd57faadb","taxonomy_revision":"f050b5d4780b1289","title":"Plants--Effect of atmospheric nitrogen dioxide on","url":"/topics/S93006831","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9279891333647058532","address_version":"morton4x16-v1","coordinates":[0,22,11439,48128],"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}