<https://secure.gravatar.com/avatar/263b8c2bcd4fff4943a9f5a43f247f88?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://dairacademy.com/web-stories/10-best-things-to-do-in-boston/>