Assertion: subtitle | /r/HasProperty | vobsubs
Facets:
value: for bluray
type: TRANSITIVE-OBJECT
value: for dvds
type: PURPOSE
value: for "pgs"
type: OTHER
Source sentences:
text: In the latter case, the subtitles are typically stored not as text but as bitmaps that are overlayed on the video and may be referred to as "VOBSUBs" for DVDs or "PGS" for Bluray.