{"id":"S98005295-781","label":"Russia (Federation)--Bazhenov-Neocomian Petroleum System","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh98005295-781","normalized_label":"russia (federation)--bazhenov-neocomian petroleum system","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh98005295-781","provider":"lcsh","revision":"cbe6886176e75944","taxonomy_revision":"f050b5d4780b1289","title":"Russia (Federation)--Bazhenov-Neocomian Petroleum System","url":"/topics/S98005295-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9551233812554485410","address_version":"morton4x16-v1","coordinates":[0,23,24004,48910],"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}