<https://audiolover.com/production-technology/sound-bar/how-do-i-get-my-hw-k550-sound-bar-off-of-display-mode/#article>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://audiolover.com/production-technology/sound-bar/how-do-i-get-my-hw-k550-sound-bar-off-of-display-mode/>