<https://www.royalhistorian.com/new-book-chapter-royal-tours-of-canada-in-the-reign-of-queen-elizabeth-ii>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.royalhistorian.com/new-book-chapter-royal-tours-of-canada-in-the-reign-of-queen-elizabeth-ii>