{"id":"S85084215","label":"Metals--Magnetic properties","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084215","normalized_label":"metals--magnetic properties","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084215","provider":"lcsh","revision":"a53e186a20890eab","taxonomy_revision":"f050b5d4780b1289","title":"Metals--Magnetic properties","url":"/topics/S85084215","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090534884633346560","address_version":"morton4x16-v1","coordinates":[0,20,18720,56320],"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}