{"id":"S00000299","label":"Karst conservation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh00000299","normalized_label":"karst conservation","broader":["http://id.loc.gov/authorities/subjects/sh85074474"],"aliases":["Conservation of karst","Karst protection","Karst--Conservation","Protection of karst resources"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00000299","provider":"lcsh","revision":"623c94839ff9aba9","taxonomy_revision":"f050b5d4780b1289","title":"Karst conservation","url":"/topics/S00000299","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9259550367455118336","address_version":"morton4x16-v1","coordinates":[0,0,4,44032],"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}