original_query: What is the Basilica of St. John?
query: What is the Basilica of St. John?
answer: The Basilica of St. John is a Minor Basilica of the Catholic Church located in the Drake neighborhood of Des Moines, Iowa. It's also a parish church in the Diocese of Des Moines and is listed on the National Register of Historic Places.  It's a Romanesque Revival style building constructed of Indiana limestone.