{"id":"S90003311","label":"Master teachers","description":"Here are entered works on experienced elementary or secondary school teachers who are appointed for a short term to advise school staff, to design teacher-preparation programs, or to coordinate and lead teams of teachers.","source_url":"https://id.loc.gov/authorities/subjects/sh90003311","normalized_label":"master teachers","broader":["http://id.loc.gov/authorities/subjects/sh85132964"],"aliases":["Advisory teachers","Mentor teachers","Support teachers","Teachers, Master"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90003311","provider":"lcsh","revision":"eea6bae0403ce537","taxonomy_revision":"f050b5d4780b1289","title":"Master teachers","url":"/topics/S90003311","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9569177257130739206","address_version":"morton4x16-v1","coordinates":[0,21,30045,48128],"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}