{"id":"S2012002613","label":"Holyhead Mountain Quarry (Wales)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2012002613","normalized_label":"holyhead mountain quarry (wales)","broader":["http://id.loc.gov/authorities/subjects/sh2007001447"],"aliases":["Chwarel Gwaith Mynydd (Wales)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2012002613","provider":"lcsh","revision":"2cfa7f274cff96ca","taxonomy_revision":"f050b5d4780b1289","title":"Holyhead Mountain Quarry (Wales)","url":"/topics/S2012002613","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14432919987092071970","address_version":"morton4x16-v1","coordinates":[0,479,45796,54272],"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}