{"id":"S85081577","label":"Marsh ecology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85081577","normalized_label":"marsh ecology","broader":["http://id.loc.gov/authorities/subjects/sh85146326"],"aliases":["Marshes--Ecology"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85081577","provider":"lcsh","revision":"2687fcc459188961","taxonomy_revision":"f050b5d4780b1289","title":"Marsh ecology","url":"/topics/S85081577","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547710376008091204","address_version":"morton4x16-v1","coordinates":[0,20,18679,41984],"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}