{"id":"S85074005","label":"Lake ecology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85074005","normalized_label":"lake ecology","broader":["http://id.loc.gov/authorities/subjects/sh85051944"],"aliases":["Lacustrine ecology","Lakes--Ecology","Lentic ecology"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85074005","provider":"lcsh","revision":"305f8a689dfef052","taxonomy_revision":"f050b5d4780b1289","title":"Lake ecology","url":"/topics/S85074005","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867022094179893764","address_version":"morton4x16-v1","coordinates":[0,20,18561,21504],"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}