<https://forum.libreelec.tv/thread/14401-upgraded-from-8-2-5-to-9-on-intel-nuc-calibration-resets-after-each-reboot/?pageNo=3>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.libreelec.tv/thread/14401-upgraded-from-8-2-5-to-9-on-intel-nuc-calibration-resets-after-each-reboot/?postID=112446>