What concept acts as a rulebook to tighten the specification of a base resource for a specific use case?

Answer

Profiles

A Profile is essentially a rulebook that tightens the specification of a base resource for a specific use case, possibly mandating certain data elements or restricting vocabulary.

What concept acts as a rulebook to tighten the specification of a base resource for a specific use case?

#Videos

What is FHIR? - YouTube

healthsystemstandardFHIRinteroperability