<https://secure.gravatar.com/avatar/519e4a5e941d7289d76fb501ee03e660?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://dthinboards.com/jobs-101/9-famous-career-changers-and-how-they-did-it/>