{"id":"S85079764","label":"Geomagnetism--Diurnal variations","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85079764","normalized_label":"geomagnetism--diurnal variations","broader":[],"aliases":["Diurnal variations of geomagnetism","Geomagnetism--Diurnal variation","Magnetic variations, Diurnal"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85079764","provider":"lcsh","revision":"97d78f44f7fd2c7f","taxonomy_revision":"f050b5d4780b1289","title":"Geomagnetism--Diurnal variations","url":"/topics/S85079764","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867013298154259012","address_version":"morton4x16-v1","coordinates":[0,20,18651,20480],"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}