{"id":"S2010101721","label":"Middle school education--United States","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010101721","normalized_label":"middle school education--united states","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010101721","provider":"lcsh","revision":"c1f1847a36f20f50","taxonomy_revision":"f050b5d4780b1289","title":"Middle school education--United States","url":"/topics/S2010101721","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"631713695801960038","address_version":"morton4x16-v1","coordinates":[0,479,16095,25600],"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}