{"id":"S85135393","label":"Timberline","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85135393","normalized_label":"timberline","broader":["http://id.loc.gov/authorities/subjects/sh85050575","http://id.loc.gov/authorities/subjects/sh85087775","http://id.loc.gov/authorities/subjects/sh85142525"],"aliases":["Alpine timberline","Alpine treeline","Latitudinal timberline","Latitudinal treeline","Timber-line","Tree line","Treeline"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85135393","provider":"lcsh","revision":"518d809d107d13f8","taxonomy_revision":"f050b5d4780b1289","title":"Timberline","url":"/topics/S85135393","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511685975957438976","address_version":"morton4x16-v1","coordinates":[0,20,19520,33792],"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}