core + health-lifesci (Health and Lifesciences Extension): terms relating to healthcare, medicine and the life sciences.

evidenceOrigin

Defined in the health-lifesci.schema.org extension.
Canonical URL: http://schema.org/evidenceOrigin

Thing > Property > evidenceOrigin

Source of the data used to formulate the guidance, e.g. RCT, consensus opinion, etc.

Usage: Between 10 and 100 domains
Values expected to be one of these types
Text
Used on these types
MedicalGuideline

Schema Version 3.3