<https://secure.gravatar.com/avatar/42fba051c0e355f7fc3e131f1761fbed?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.urse.edu.mx/lobos-urse-presentes-en-la-clinica-con-pery-meza/>