{"id":"S2018001579","label":"Las Vegas Formation (Nev.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2018001579","normalized_label":"las vegas formation (nev.)","broader":["http://id.loc.gov/authorities/subjects/sh85054108","http://id.loc.gov/authorities/subjects/sh85054112","http://id.loc.gov/authorities/subjects/sh86004234"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2018001579","provider":"lcsh","revision":"68e4a13dcf760e53","taxonomy_revision":"f050b5d4780b1289","title":"Las Vegas Formation (Nev.)","url":"/topics/S2018001579","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9277564792306942018","address_version":"morton4x16-v1","coordinates":[0,481,8458,44032],"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}