_:n3f29367aacf14f4e8e3f14daae03a963xb2
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ja.m.wikipedia.org/wiki/1990%E5%B9%B4%E3%83%8F%E3%83%B3%E3%82%AC%E3%83%AA%E3%83%BC%E8%AD%B0%E4%BC%9A%E9%81%B8%E6%8C%99>