<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/PeopleAudience>
<http://books.simonandschuster.com/Ill-Give-It-My-All-Tomorrow-Vol-4/Shunju-Aono/I'll-Give-It-My-All-Tomorrow/9781421540221>