<https://skier.jp.net/2/archives/category/%e3%83%a9%e3%83%bc%e3%83%a1%e3%83%b3>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://skier.jp.net/2/archives/category/%E3%83%A9%E3%83%BC%E3%83%A1%E3%83%B3>