Assertion: ankylosing spondylitis | /r/CapableOf | begin in young adults
Facets:
value: typically
type: DEGREE
Source sentences:
text: Ankylosing spondylitis typically begins in adolescents and young adults but affects people for the rest of their lives.
text: Ankylosing spondylitis has two important features that set it apart from arthritis and other types of rheumatic diseases: It typically begins in young adulthood, and it starts with lower back pain.