description: Base StructureDefinition for Linkage Resource
package_name: hl7.fhir.core
derivation: specialization
name: Linkage
type: null
elements:
  author: {short: Who is responsible for linkages, type: Reference, isSummary: true, index: 0}
  item:
    min: 1
    short: Item to be linked
    index: 1
    type: BackboneElement
    array: true
    elements:
      type: {type: code, short: source | alternate | historical, isSummary: true, index: 2}
      resource: {type: Reference, short: Resource being linked, isSummary: true, index: 3}
    required: [resource, type]
    isSummary: true
package_version: 1.4.0
class: resource
kind: resource
url: http://hl7.org/fhir/StructureDefinition/Linkage
base: http://hl7.org/fhir/StructureDefinition/DomainResource
version: null
required: [item]