In the RelatedPerson resource for FHIR r4 , the period attribute identifies the Period of time that this relationship is considered valid
"period":
"identifier": [
{
"use": "usual",
"type": {
"text": "INSEE"
},
"system": "urn:oid:1.2.250.1.61",
"value": "272117510400399"
}
]
"active": true
"patient": {
"reference": "Patient/example"
}
"relationship": [
{
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/v2-0131",
"code": "N"
},
{
"system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
"code": "WIFE"
}
]
}
]
"name": [
{
"family": "du Marché",
"_family": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/humanname-own-prefix",
"valueString": "VV"
}
]
},
"given": [
"Bénédicte"
]
}
]
"telecom": [
{
"system": "phone",
"value": "+33 (237) 998327"
}
]
"gender": "female"
"birthDate":
"address": [
{
"line": [
"43, Place du Marché Sainte Catherine"
],
"city": "Paris",
"postalCode": "75004",
"country": "FRA"
}
]
"photo": [
{
"contentType": "image/jpeg",
"url": "Binary/f016"
}
]
"period":
"communication":