Assertion: rumble | /r/HasProperty | seen standing guard
Facets:
value: some time later
type: TEMPORAL
value: outside the subterranean cavern on master
type: LOCATION
Source sentences:
text: Some time later, Rumble and the rest of Soundblaster's cassettes were seen standing guard outside the subterranean cavern on Master in which Scorponok was constructing his Zarak Shield.