{"id":"S85085507","label":"Mine fires--Prevention and control","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85085507","normalized_label":"mine fires--prevention and control","broader":["http://id.loc.gov/authorities/subjects/sh85048486","http://id.loc.gov/authorities/subjects/sh85048509"],"aliases":["Mine fire control","Mine fire fighting","Mine fire prevention","Mine fires--Control","Mine fires--Extinction","Mine fires--Prevention"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85085507","provider":"lcsh","revision":"22f84ddd1f61abcd","taxonomy_revision":"f050b5d4780b1289","title":"Mine fires--Prevention and control","url":"/topics/S85085507","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288450295661725188","address_version":"morton4x16-v1","coordinates":[0,20,18741,3072],"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}