Complex sentence: He is licensed in Philosophy and Letters by the University of Murcia, Ruiz Mendoza and has practised as teacher of History of Art and as investigator in aspects related to this and to the customs and popular traditions of Murcia.
Split into simpler sentences: He is licensed in Philosophy and Letters by the University of Murcia, Ruiz Mendoza. He has practised as teacher of History of the Art and as investigative in aspects related to this matter and to the customs and popular traditions of Murcia.