{

"resourceType": "StructureDefinition",
"id": "language",
"extension": [
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "fhir"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 1
  }
],
"url": "http://hl7.org/fhir/StructureDefinition/language",
"version": "4.0.1",
"name": "Human Language",
"title": "Human Language of the item",
"status": "draft",
"date": "2013-12-05",
"publisher": "Health Level Seven International (FHIR Infrastructure)",
"contact": [
  {
    "telecom": [
      {
        "system": "url",
        "value": "http://www.hl7.org/Special/committees/fiwg"
      }
    ]
  }
],
"description": "The Human Language of the item.",
"fhirVersion": "4.0.1",
"mapping": [
  {
    "identity": "rim",
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping"
  }
],
"kind": "complex-type",
"abstract": false,
"context": [
  {
    "type": "element",
    "expression": "HumanName"
  },
  {
    "type": "element",
    "expression": "Address"
  },
  {
    "type": "element",
    "expression": "Annotation"
  }
],
"type": "Extension",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
"derivation": "constraint",
"snapshot": {
  "element": [
    {
      "id": "Extension",
      "path": "Extension",
      "short": "Human Language for the item",
      "definition": "The Human Language of the item.",
      "comment": "This is used where an item may repeat to indicate the language of each repeat.",
      "min": 1,
      "max": "1",
      "base": {
        "path": "Extension",
        "min": 0,
        "max": "*"
      },
      "condition": [
        "ele-1"
      ],
      "constraint": [
        {
          "key": "ele-1",
          "severity": "error",
          "human": "All FHIR elements must have a @value or children",
          "expression": "hasValue() or (children().count() > id.count())",
          "xpath": "@value|f:*|h:div",
          "source": "http://hl7.org/fhir/StructureDefinition/Element"
        },
        {
          "key": "ext-1",
          "severity": "error",
          "human": "Must have either extensions or value[x], not both",
          "expression": "extension.exists() != value.exists()",
          "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
          "source": "http://hl7.org/fhir/StructureDefinition/Extension"
        }
      ],
      "isModifier": false
    },
    {
      "id": "Extension.id",
      "path": "Extension.id",
      "representation": [
        "xmlAttr"
      ],
      "short": "Unique id for inter-element referencing",
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "min": 0,
      "max": "1",
      "base": {
        "path": "Element.id",
        "min": 0,
        "max": "1"
      },
      "type": [
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
              "valueUrl": "string"
            }
          ],
          "code": "http://hl7.org/fhirpath/System.String"
        }
      ],
      "isModifier": false,
      "isSummary": false,
      "mapping": [
        {
          "identity": "rim",
          "map": "n/a"
        }
      ]
    },
    {
      "id": "Extension.extension",
      "path": "Extension.extension",
      "slicing": {
        "discriminator": [
          {
            "type": "value",
            "path": "url"
          }
        ],
        "description": "Extensions are always sliced by (at least) url",
        "rules": "open"
      },
      "short": "Extension",
      "definition": "An Extension",
      "min": 0,
      "max": "0",
      "base": {
        "path": "Element.extension",
        "min": 0,
        "max": "*"
      },
      "type": [
        {
          "code": "Extension"
        }
      ],
      "constraint": [
        {
          "key": "ele-1",
          "severity": "error",
          "human": "All FHIR elements must have a @value or children",
          "expression": "hasValue() or (children().count() > id.count())",
          "xpath": "@value|f:*|h:div",
          "source": "http://hl7.org/fhir/StructureDefinition/Element"
        },
        {
          "key": "ext-1",
          "severity": "error",
          "human": "Must have either extensions or value[x], not both",
          "expression": "extension.exists() != value.exists()",
          "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
          "source": "http://hl7.org/fhir/StructureDefinition/Extension"
        }
      ],
      "isModifier": false,
      "isSummary": false
    },
    {
      "id": "Extension.url",
      "path": "Extension.url",
      "representation": [
        "xmlAttr"
      ],
      "short": "identifies the meaning of the extension",
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
      "min": 1,
      "max": "1",
      "base": {
        "path": "Extension.url",
        "min": 1,
        "max": "1"
      },
      "type": [
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
              "valueUrl": "uri"
            }
          ],
          "code": "http://hl7.org/fhirpath/System.String"
        }
      ],
      "fixedUri": "http://hl7.org/fhir/StructureDefinition/language",
      "isModifier": false,
      "isSummary": false,
      "mapping": [
        {
          "identity": "rim",
          "map": "N/A"
        }
      ]
    },
    {
      "id": "Extension.value[x]",
      "path": "Extension.value[x]",
      "short": "Value of extension",
      "definition": "Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/extensibility.html) for a list).",
      "min": 1,
      "max": "1",
      "base": {
        "path": "Extension.value[x]",
        "min": 0,
        "max": "1"
      },
      "type": [
        {
          "code": "code"
        }
      ],
      "constraint": [
        {
          "key": "ele-1",
          "severity": "error",
          "human": "All FHIR elements must have a @value or children",
          "expression": "hasValue() or (children().count() > id.count())",
          "xpath": "@value|f:*|h:div",
          "source": "http://hl7.org/fhir/StructureDefinition/Element"
        }
      ],
      "isModifier": false,
      "isSummary": false,
      "binding": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
            "valueCanonical": "http://hl7.org/fhir/ValueSet/all-languages"
          },
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
            "valueString": "Language"
          },
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding",
            "valueBoolean": true
          }
        ],
        "strength": "preferred",
        "description": "A human language.",
        "valueSet": "http://hl7.org/fhir/ValueSet/languages"
      },
      "mapping": [
        {
          "identity": "rim",
          "map": "N/A"
        }
      ]
    }
  ]
},
"differential": {
  "element": [
    {
      "id": "Extension",
      "path": "Extension",
      "short": "Human Language for the item",
      "definition": "The Human Language of the item.",
      "comment": "This is used where an item may repeat to indicate the language of each repeat.",
      "min": 1,
      "max": "1"
    },
    {
      "id": "Extension.extension",
      "path": "Extension.extension",
      "max": "0"
    },
    {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "http://hl7.org/fhir/StructureDefinition/language"
    },
    {
      "id": "Extension.value[x]",
      "path": "Extension.value[x]",
      "min": 1,
      "type": [
        {
          "code": "code"
        }
      ],
      "binding": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
            "valueCanonical": "http://hl7.org/fhir/ValueSet/all-languages"
          },
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
            "valueString": "Language"
          },
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding",
            "valueBoolean": true
          }
        ],
        "strength": "preferred",
        "description": "A human language.",
        "valueSet": "http://hl7.org/fhir/ValueSet/languages"
      }
    }
  ]
}

}