{"id":"S2008005872","label":"Avondale Mine Disaster, Avondale, Pa., 1869","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008005872","normalized_label":"avondale mine disaster, avondale, pa., 1869","broader":["http://id.loc.gov/authorities/subjects/sh00009217"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008005872","provider":"lcsh","revision":"b57afce3982d2cee","taxonomy_revision":"f050b5d4780b1289","title":"Avondale Mine Disaster, Avondale, Pa., 1869","url":"/topics/S2008005872","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14430734157976314468","address_version":"morton4x16-v1","coordinates":[0,478,48883,49152],"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}