_:naf59f8dace4e44479f231a50820b7125xb2
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://gitlab.collabora.com/gkiagia/gst-plugins-base/-/tree/6b670d701ccd1df7e178546f1aebbdd9ed6d3107/tests/check>