<https://haisha-help.com/#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://haisha-help.com/%E3%83%8A%E3%83%B3%E3%83%90%E3%83%BC%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88/karinumber/karinumber-sinsei-riyuu>