description: A reference to a Library containing the formal logic used by the artifact.
package_name: hl7.fhir.core
derivation: constraint
name: library
type: Extension
elements:
  extension: {index: 0}
  url:
    type: uri
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/cqf-library'}
    index: 1
  valueCanonical: {type: canonical, index: 2}
package_version: 3.5.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/cqf-library
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null