<https://books.apple.com/#organization>
<http://schema.org/logo>
<https://books.apple.com/jp/book/%E3%82%B5%E3%83%A2%E3%83%B3%E3%83%8A%E3%82%A4%E3%83%88-u-x-%E3%83%A6%E3%83%BC%E3%82%AF%E3%83%AD%E3%82%B9-%E7%95%8C%E5%A2%83%E3%81%AE%E7%95%B0%E9%82%A6%E4%BA%BA/id1022196722>