{"id":"S90000400","label":"Natural areas--Maryland","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90000400","normalized_label":"natural areas--maryland","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90000400","provider":"lcsh","revision":"4828b3f4b8c5b170","taxonomy_revision":"f050b5d4780b1289","title":"Natural areas--Maryland","url":"/topics/S90000400","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"883835842102428162","address_version":"morton4x16-v1","coordinates":[0,21,30000,16384],"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}