<https://reviews-q.com/archives/tag/%e3%83%91%e3%83%af%e3%83%95%e3%83%ab#collectionpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://reviews-q.com/archives/tag/%E3%83%91%E3%83%AF%E3%83%95%E3%83%AB>