Assertion: aortic aneurysm | /r/CapableOf | develop over year
Facets:
value: usually
type: TEMPORAL
value: slowly
type: MANNER
Source sentences:
text: Most abdominal aortic aneurysms (AAAs) develop slowly over years and have no signs or symptoms until (or if) they rupture.
text: Aortic aneurysms usually develop over many years.