{"id":"S2004011550","label":"Big River Mine (N.Z.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004011550","normalized_label":"big river mine (n.z.)","broader":["http://id.loc.gov/authorities/subjects/sh2004014571"],"aliases":["Big River Quartz Mine (N.Z.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004011550","provider":"lcsh","revision":"ebb9bf0a49330f36","taxonomy_revision":"f050b5d4780b1289","title":"Big River Mine (N.Z.)","url":"/topics/S2004011550","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5514869151170191874","address_version":"morton4x16-v1","coordinates":[0,477,52008,30720],"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}