description: A boundary shape that represents the outside edge of the location (in GeoJSON format) This shape may have holes, and disconnected shapes. package_name: rs/ca.on.phsd.r4 derivation: constraint name: BoundaryGeojson type: Extension elements: url: pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/location-boundary-geojson'} type: uri index: 0 value: choices: [valueAttachment] index: 2 valueAttachment: {type: Attachment, choiceOf: value, index: 3} package_version: alpha-0.1.3 class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/location-boundary-geojson base: http://hl7.org/fhir/StructureDefinition/Extension version: 4.0.1 required: [value, valueAttachment]