an Entity references as follows:
Pope Benedict XVI (Latin: Benedictus XVI; Italian: Benedetto XVI; German: Benedikt XVI.; born Joseph Aloisius Ratzinger, German: [ˈjoːzɛf ʔaˈlɔʏzi̯ʊs ˈʁatsɪŋɐ], on 16 April 1927) is a retired prelate of the Catholic church who served as the head of the Church and the sovereign of the Vatican City State from 19 April 2005 until his resignation on 28 February 2013. Benedict's election as pope occurred in the 2005 papal conclave that followed the death of Pope John Paul II. Benedict has chosen to be known by the title "pope emeritus" upon his resignation.