<https://www.chicagotribune.com/entertainment/theater/ct-ent-0825-chicago-dancing-fest-20110825-story.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.chicagotribune.com/entertainment/theater/ct-ent-0825-chicago-dancing-fest-20110825-story.html>