http://hl7.org/fhir/StructureDefinition/extended-contact-availability|5.2.0

The details provided in this contact may be used according to the attached availability guidelines.
typedestination
baseDefinitionhttp://hl7.org/fhir/StructureDefinition/Extension
typehttp://hl7.org/fhir/StructureDefinition/Extension
Extension.value[x].typehttp://hl7.org/fhir/StructureDefinition/Availability