Assertion: artifact | /r/HasProperty | rare
Facets:
value: extremely
type: DEGREE
value: in his portfolio
type: LOCATION
Source sentences:
text: This artifact is so rare that many researchers can't even imagine that such a substance can exist in a natural setting.
text: Corporate Shuffle is remembered fondly by few), but if Artifact doesn't recover it will be a rare high-profile failure in his portfolio.
text: Artifacts are extremely rare, and more often than not does only one of each exist in the world.