http://hl7.org/fhir/StructureDefinition/usagecontext-group|4.0.1

Defines the group in which this usage context is a member. Multiple groups are \"OR'ed\", contexts within a group are \"AND'ed\".

element_id	types
Extension
Extension.extension
Extension.url
Extension.value[x]	string
Extension
Extension.id	http://hl7.org/fhirpath/System.String
Extension.extension	Extension
Extension.url	http://hl7.org/fhirpath/System.String
Extension.value[x]	string