<https://secure.gravatar.com/avatar/8cb4d4793eb9d1552f818d34e556ca1b?s=96&amp;d=blank&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://politeianews.gr/synantisi-sp-mylona-petrou-psoma/>