{"id":"S85004021","label":"Aluminum-magnesium alloys--Magnetic properties","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85004021","normalized_label":"aluminum-magnesium alloys--magnetic properties","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85004021","provider":"lcsh","revision":"93e4bab762f948c1","taxonomy_revision":"f050b5d4780b1289","title":"Aluminum-magnesium alloys--Magnetic properties","url":"/topics/S85004021","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090328159267734084","address_version":"morton4x16-v1","coordinates":[0,20,17467,54272],"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}