<https://forums.tcm.com/topic/186204-daily-dose-of-delight-1-from-the-great-ziegfeld/page/7/#comment-1735142>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forums.tcm.com/topic/186204-daily-dose-of-delight-1-from-the-great-ziegfeld/page/7/?tab=comments#comment-1735139>