{"id":"S91000370","label":"Algal gas exchange","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91000370","normalized_label":"algal gas exchange","broader":["http://id.loc.gov/authorities/subjects/sh91000371","http://id.loc.gov/authorities/subjects/sh91000372"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91000370","provider":"lcsh","revision":"bc6329f86084c9b7","taxonomy_revision":"f050b5d4780b1289","title":"Algal gas exchange","url":"/topics/S91000370","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14430800118372778498","address_version":"morton4x16-v1","coordinates":[0,21,45624,51200],"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}