Complex sentence: St. Rupert's Cathedral is a 17th Century baroque Cathedral named in honor of an eighth-century Saint, Rupert of Salzburg located in the city of Salzburg, Austria.
Split into simpler sentences: St. Rupert's Cathedral is a 17th Century baroque Cathedral named in honor of an eighth-century Saint, Rupert of Salzburg. It is located in the city of Salzburg, Austria.