<https://secure.gravatar.com/avatar/2a379140b0e6eae6d131508812b5c821?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://abascotools.com/an-awesome-knowledge-of-bolt-cutters/>