<https://bugs-ex.com/restaurant/%e8%a6%8b%e3%81%88%e3%81%aa%e3%81%84%e3%81%a8%e3%81%93%e3%82%8d%e3%81%a7/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://bugs-ex.com/restaurant/%E8%A6%8B%E3%81%88%E3%81%AA%E3%81%84%E3%81%A8%E3%81%93%E3%82%8D%E3%81%A7/>