Assertion: standard compact disc | /r/HasProperty | converted to vorbis
Facets:
value: easily
type: MANNER
Source sentences:
text: Known at least as early as 2001, attempts were made by record companies to market "copy-protected" non-standard compact discs, which cannot be ripped, or copied, to hard drives or easily converted to other formats (like FLAC, MP3 or Vorbis).