<https://daikyo-kosoku.jp/#personlogo>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<https://daikyo-kosoku.jp/2015/10/28/%E9%81%8B%E8%BB%A2%E8%80%85%E7%A0%94%E4%BF%AE%EF%BC%81/>