<https://tim.blog/2013/10/21/you-are-what-you-read-14-thought-leaders-share-their-bookshelves/#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://tim.blog/2013/10/21/you-are-what-you-read-14-thought-leaders-share-their-bookshelves/#comment-96317>