<http://schema.org/description>
"The Holy See has announced that it will undertake two initiatives to mark the 50th anniversary of the death of the Servant of God Pope Pius XII: a Congress on his Magisterium and a photographic exhibition of his life."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.catholicnewsagency.com/news/vatican_recalls_life_and_teachings_of_pius_xii_50_years_after_his_death/>