<https://kenniscentrum.prebes.be/user/1>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://kenniscentrum.prebes.be/kenniscentrum/videos?f%5B0%5D=themes%3A54&f%5B1%5D=themes%3A57&f%5B2%5D=themes%3A92&f%5B3%5D=themes%3A181>