signOrSymptomDefined in the health.schema.org extension. (This is an initial exploratory release.)
Canonical URL: http://schema.org/signOrSymptom
A sign or symptom of this condition. Signs are objective or physically observable manifestations of the medical condition while symptoms are the subjective experience of the medical condition.
Usage: Fewer than 10 domains
|Values expected to be one of these types|
|Used on these types|
Schema Version 2.2