This page is part of the FHIR Specification (v1.6.0: STU 3 Ballot 4). The current version which supercedes this version is 4.0.1. For a full list of available versions, see the Directory of published versions 
ShEx statement for Signature
PREFIX fhir: <http://hl7.org/fhir/>
PREFIX fhirvs: <http://hl7.org/fhir/ValueSet/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
BASE <http://hl7.org/fhir/shape/>
# A digital Signature - XML DigSig, JWT, Graphical image of signature, etc.
<Signature> CLOSED {
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Signature.type @<Coding>+; # Indication of the reason the
# entity signed the object(s)
fhir:Signature.when @<instant>; # When the signature was created
( # Who signed
fhir:Signature.whoUri @<uri> |
fhir:Signature.whoReference @<PractitionerReference> |
fhir:Signature.whoReference @<RelatedPersonReference> |
fhir:Signature.whoReference @<PatientReference> |
fhir:Signature.whoReference @<DeviceReference> |
fhir:Signature.whoReference @<OrganizationReference>
);
( # The party represented
fhir:Signature.onBehalfOfUri @<uri> |
fhir:Signature.onBehalfOfReference @<PractitionerReference> |
fhir:Signature.onBehalfOfReference @<RelatedPersonReference> |
fhir:Signature.onBehalfOfReference @<PatientReference> |
fhir:Signature.onBehalfOfReference @<DeviceReference> |
fhir:Signature.onBehalfOfReference @<OrganizationReference>
)?;
fhir:Signature.contentType @<code>?; # The technical format of the
# signature
fhir:Signature.blob @<base64Binary>?; # The actual signature content (XML
# DigSig. JWT, picture, etc.)
fhir:index xsd:integer? # Relative position in a list
}
#---------------------- Data Types -------------------
<Extension> {fhir:extension @<Extension>*;
fhir:index xsd:integer?
}
# Primitive Type code
<code> CLOSED {
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:string?; # Primitive value for code
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type string
<string> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:string MAXLENGTH 1048576?; # Primitive value for string
fhir:index xsd:integer? # Relative position in a list
}
# A reference to a code defined by a terminology system
<Coding> CLOSED {
fhir:concept IRI?;
fhir:Element.id @<string>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:Coding.system @<uri>?; # Identity of the terminology system
fhir:Coding.version @<string>?; # Version of the system - if relevant
fhir:Coding.code @<code>?; # Symbol in syntax defined by the
# system
fhir:Coding.display @<string>?; # Representation defined by the
# system
fhir:Coding.userSelected @<boolean>?; # If this coding was chosen directly
# by the user
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type base64Binary
<base64Binary> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:base64Binary?; # Primitive value for base64Binary
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type uri
<uri> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:string?; # Primitive value for uri
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type instant
<instant> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:dateTime?; # Primitive value for instant
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type boolean
<boolean> CLOSED {
fhir:id @<id>?; # xml:id (or equivalent in JSON)
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:boolean?; # Primitive value for boolean
fhir:index xsd:integer? # Relative position in a list
}
# Primitive Type id
<id> CLOSED {
fhir:extension @<Extension>*; # Additional Content defined by
# implementations
fhir:value xsd:string?; # Primitive value for id
fhir:index xsd:integer? # Relative position in a list
}
#---------------------- Reference Types -------------------
<PractitionerReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Practitioner> OR CLOSED {a fhir:Practitioner}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<OrganizationReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Organization> OR CLOSED {a fhir:Organization}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<DeviceReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Device> OR CLOSED {a fhir:Device}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<PatientReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<Patient> OR CLOSED {a fhir:Patient}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
<RelatedPersonReference> CLOSED {
fhir:Element.id @<id>?;
fhir:extension @<Extension>*;
fhir:link @<RelatedPerson> OR CLOSED {a fhir:RelatedPerson}?;
fhir:Reference.reference @<string>?;
fhir:Reference.display @<string>?;
fhir:index xsd:integer?
}
#---------------------- Value Sets ------------------------
Usage note: every effort has been made to ensure that the ShEx files are correct and useful, but they are not a normative part of the specification.