<http://schema.org/operatingSystem>
"[Windows 10] [Windows 8.1] [Windows 8 32] [Windows 8 64] [Windows 7 32] [Windows 7 64] [Windows Vista 32] [Windows Vista 64] [Windows XP]"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.ashampoo.com/de/eur/pin/0255/multimedia-software/clipfinder-hd-2>