Assertion: rheumatoid arthritis's joint | /r/CapableOf | become damaged
Facets:
value: severely
type: DEGREE
value: over time
type: TEMPORAL
Source sentences:
text: If RA is left untreated, the joints, cartilage, and bones in affected areas can become damaged.
text: Over time, the affected joints may become misshapen, misaligned and damaged.
text: If a joint becomes severely damaged, usually seen in stages 3 and 4 RA, joint replacements may be required.