{"persons":[{"wiagId":"WIAG-Pers-CANON-83555-001","givenname":"Johannes","familyname":"Greif","dateOfDeath":"1453","identifier":{"Personendatenbank der Germania Sacra":"https:\/\/personendatenbank.germania-sacra.de\/index\/gsn\/038-01672-001"},"offices":[{"title":"Domherr","diocese":"Bistum Freising","dateBegin":"vor 1453","institution":"Domstift Freising"}]}]}