{"id":"S90000487","label":"Ecotones","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90000487","normalized_label":"ecotones","broader":["http://id.loc.gov/authorities/subjects/sh85040752"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90000487","provider":"lcsh","revision":"7e21096ca6fe2f8d","taxonomy_revision":"f050b5d4780b1289","title":"Ecotones","url":"/topics/S90000487","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9533148460048843270","address_version":"morton4x16-v1","coordinates":[0,21,30001,39936],"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}