<https://ojala.do/autores/barbara-moens-jakob-hanke-vela-and-jacopo-barigazzi#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ojala.do/autores/barbara-moens-jakob-hanke-vela-and-jacopo-barigazzi>