Assertion: schizophrenia's symptom | /r/CapableOf | start by age
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Symptoms such as hallucinations (seeing or hearing things that are not there) often start by age 30.
text: The prognosis is better if the first symptoms began after age 30 and if the onset was rapid.
text: Symptoms such as hallucinations (seeing or hearing things that are not there) often start by age 30.