<https://www.townandcountrymag.com/the-scene/weddings/g17805394/royal-wedding-tiaras-throughout-history/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.townandcountrymag.com/the-scene/weddings/g17805394/royal-wedding-tiaras-throughout-history/>