{"id":"S2005020222","label":"Barrier island ecology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005020222","normalized_label":"barrier island ecology","broader":["http://id.loc.gov/authorities/subjects/sh85027431","http://id.loc.gov/authorities/subjects/sh85068493"],"aliases":["Barrier islands--Ecology"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005020222","provider":"lcsh","revision":"ee506a6d99633ee9","taxonomy_revision":"f050b5d4780b1289","title":"Barrier island ecology","url":"/topics/S2005020222","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9838324502462095904","address_version":"morton4x16-v1","coordinates":[0,478,2232,63488],"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}