<https://secure.gravatar.com/avatar/c841fccfa5d64e936137050cff9b1854?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.marthawoods.com/the-dresden-files-books-in-order/>