Assertion: copyright's use | /r/HasProperty | backup
Facets:
Source sentences:
text: Usefulness – the legitimate product comes with various means (DRM, region lock, DVD region code, Blu-ray region code) of restricting legitimate use (backups, usage on devices of different vendors, offline usage) or comes with non-skippable advertisements and anti-piracy disclaimers, which are removed in the unauthorized product making it more desirable for the end-user