<https://www.bbfit-iwate.com/post/\u4ECA\u9031\u306F\u30D5\u30A3\u30B8\u30FC\u30AF\u306E\u5927\u4F1A\u3067\u3059\u3002>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.bbfit-iwate.com/post/%E4%BB%8A%E9%80%B1%E3%81%AF%E3%83%95%E3%82%A3%E3%82%B8%E3%83%BC%E3%82%AF%E3%81%AE%E5%A4%A7%E4%BC%9A%E3%81%A7%E3%81%99%E3%80%82>