description: Whether the binding is used on multiple resources, or only on this resource. package_name: rs/hl7.fhir.r3.examples derivation: constraint name: isCommonBinding type: Extension elements: extension: {index: 0} url: type: uri pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding'} index: 1 valueBoolean: {type: boolean, index: 2} package_version: 3.0.2 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding base: http://hl7.org/fhir/StructureDefinition/Extension version: null