{"id":"S2004005210","label":"Hot surface igniters","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004005210","normalized_label":"hot surface igniters","broader":["http://id.loc.gov/authorities/subjects/sh2004005965"],"aliases":["Igniters, Hot surface"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004005210","provider":"lcsh","revision":"267f69348bd9fd0f","taxonomy_revision":"f050b5d4780b1289","title":"Hot surface igniters","url":"/topics/S2004005210","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5512617335313278470","address_version":"morton4x16-v1","coordinates":[0,477,51909,26624],"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}