{"id":"S85099926","label":"Periodontium","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85099926","normalized_label":"periodontium","broader":["http://id.loc.gov/authorities/subjects/sh85087988","http://id.loc.gov/authorities/subjects/sh85099922","http://id.loc.gov/authorities/subjects/sh85133203","http://id.loc.gov/authorities/subjects/sh85135594"],"aliases":["Paradentium","Teeth--Supporting structures","Tooth supporting structures"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85099926","provider":"lcsh","revision":"aee3a11fae324d6c","taxonomy_revision":"f050b5d4780b1289","title":"Periodontium","url":"/topics/S85099926","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867154309379655232","address_version":"morton4x16-v1","coordinates":[0,20,18966,22528],"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}