Assertion: rheumatoid arthritis | /r/CapableOf | affect 1.3 million people
Facets:
value: in the united states
type: LOCATION
Source sentences:
text: It is the second most common form of arthritis, affecting 1.3 million people in the United States.
text: Rheumatoid arthritis affects more than 1.3 million people in the United States.