Assertion: high blood pressure's blood pressure | /r/HasAspect | no warning signs
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: High blood pressure has no warning signs or symptoms, so monitoring your blood pressure is very important because it is the only way we can know for sure if it is under control.
text: High blood pressure usually has no warning signs, yet it can lead to life-threatening conditions like heart attack or stroke.