{"id":"S85026818","label":"Classroom learning centers","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85026818","normalized_label":"classroom learning centers","broader":["http://id.loc.gov/authorities/subjects/sh85066753"],"aliases":["Interest centers approach to teaching","Learning center approach to teaching","Learning centers, Classroom","Open classroom approach to teaching"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85026818","provider":"lcsh","revision":"25b3411023643159","taxonomy_revision":"f050b5d4780b1289","title":"Classroom learning centers","url":"/topics/S85026818","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288375529944515072","address_version":"morton4x16-v1","coordinates":[0,20,17824,2048],"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}