{"id":"S87007655","label":"Galaxies--Magnetic fields","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87007655","normalized_label":"galaxies--magnetic fields","broader":["http://id.loc.gov/authorities/subjects/sh85079706"],"aliases":["Galactic magnetic fields","Galactic magnetism","Magnetism, Galactic"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87007655","provider":"lcsh","revision":"ec16c0dfdabd8304","taxonomy_revision":"f050b5d4780b1289","title":"Galaxies--Magnetic fields","url":"/topics/S87007655","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13856674729836021312","address_version":"morton4x16-v1","coordinates":[0,20,48774,39936],"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}