<https://secure.gravatar.com/avatar/8e4e567c4590e2ea6543d4fe2d195337?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://steakeat.com/how-to-cook-beef-chuck-roast-tender-in-pressure-cooker/>