{"abstract":false,"baseDefinition":"http://hl7.org/fhir/StructureDefinition/Extension","context":[{"expression":"CodeSystem","type":"element"}],"date":"2020-12-28T16:55:11+11:00","derivation":"constraint","description":"A reference to a concept map that is relevant for the interpretation of this value set.","differential":{"element":[{"comment":"One use of this extension is to use it to include a partial concept map inside an expansion, only containing maps for the concepts included in this particular expansion.","definition":"A reference to a concept map that is relevant for the interpretation of this value set.","id":"Extension","isModifier":false,"max":"1","min":0,"path":"Extension","short":"A concept map relevant to interpret this value set"},{"id":"Extension.extension","max":"0","path":"Extension.extension"},{"fixedUri":"http://hl7.org/fhir/StructureDefinition/codesystem-map","id":"Extension.url","path":"Extension.url"},{"id":"Extension.value[x]","min":1,"path":"Extension.value[x]","type":[{"code":"canonical","targetProfile":["http://hl7.org/fhir/StructureDefinition/ConceptMap"]}]}]},"experimental":false,"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"vocab"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":1},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"fhirVersion":"5.0.0","id":"codesystem-map","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.5.1151"}],"kind":"complex-type","mapping":[{"identity":"rim","name":"RIM Mapping","uri":"http://hl7.org/v3"}],"name":"CSMap","publisher":"HL7","resourceType":"StructureDefinition","snapshot":{"element":[{"base":{"max":"*","min":0,"path":"Extension"},"comment":"One use of this extension is to use it to include a partial concept map inside an expansion, only containing maps for the concepts included in this particular expansion.","constraint":[{"expression":"hasValue() or (children().count() > id.count())","human":"All FHIR elements must have a @value or children","key":"ele-1","severity":"error","source":"http://hl7.org/fhir/StructureDefinition/Element"},{"expression":"extension.exists() != value.exists()","human":"Must have either extensions or value[x], not both","key":"ext-1","severity":"error","source":"http://hl7.org/fhir/StructureDefinition/Extension"}],"definition":"A reference to a concept map that is relevant for the interpretation of this value set.","id":"Extension","isModifier":false,"max":"1","min":0,"path":"Extension","short":"A concept map relevant to interpret this value set"},{"base":{"max":"1","min":0,"path":"Element.id"},"definition":"Unique id for the element within a resource (for internal references). 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