<https://www.flatpanelshd.com/flatforums/viewtopic.php?f=2&amp;p=383046583d8f6ee2170c424796ac414711dae>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.flatpanelshd.com/flatforums/viewtopic.php?f=2&p=38304&sid=6583d8f6ee2170c424796ac414711dae>