{"id":"S2002009519-781","label":"Nevada--Black Rock Desert-High Rock Canyon Emigrant Trails National Conservation Area","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2002009519-781","normalized_label":"nevada--black rock desert-high rock canyon emigrant trails national conservation area","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002009519-781","provider":"lcsh","revision":"e682b615db894564","taxonomy_revision":"f050b5d4780b1289","title":"Nevada--Black Rock Desert-High Rock Canyon Emigrant Trails National Conservation Area","url":"/topics/S2002009519-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9551159037748752066","address_version":"morton4x16-v1","coordinates":[0,477,20726,48910],"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}