http://hl7.org/fhir/StructureDefinition/allergyintolerance-assertedDate|4.0.1

The date on which the existence of the AllergyIntolerance was first asserted or acknowledged.

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