<http://ballcapblog.blogspot.com/2011/01/san-diego-padres-taco-bell-caps-part-4.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ballcapblog.blogspot.com/2011/01/san-diego-padres-taco-bell-caps-part-4.html>