{"id":"S85079098","label":"Lycopodium powder--Electric ignition","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85079098","normalized_label":"lycopodium powder--electric ignition","broader":[],"aliases":["Electric ignition of lycopodium powder"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85079098","provider":"lcsh","revision":"43efd5563f2a2481","taxonomy_revision":"f050b5d4780b1289","title":"Lycopodium powder--Electric ignition","url":"/topics/S85079098","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124303069702652416","address_version":"morton4x16-v1","coordinates":[0,20,18640,59392],"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}