{"id":"S98000827","label":"Ionospheric storms","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh98000827","normalized_label":"ionospheric storms","broader":["http://id.loc.gov/authorities/subjects/sh85009284"],"aliases":["Storms, Ionospheric"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh98000827","provider":"lcsh","revision":"9624b03e571955aa","taxonomy_revision":"f050b5d4780b1289","title":"Ionospheric storms","url":"/topics/S98000827","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10125442179859367522","address_version":"morton4x16-v1","coordinates":[0,23,23934,60416],"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}