<https://chokyo-keiba.net/#website>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<https://chokyo-keiba.net/2012_review/2012-%E3%83%95%E3%82%A7%E3%83%96%E3%83%A9%E3%83%AA%E3%83%BCswin5%E5%9B%9E%E9%A1%A7/>