<?xml version="1.0" encoding="UTF-8"?>
<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="structure-definition-kind"/>
  <meta>
    <lastUpdated value="2019-11-01T09:29:23.356+11:00"/>
  </meta>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="normative"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
    <valueCode value="4.0.0"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="5"/>
  </extension>
  <url value="http://hl7.org/fhir/structure-definition-kind"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.669"/>
  </identifier>
  <version value="4.0.1"/>
  <name value="StructureDefinitionKind"/>
  <title value="StructureDefinitionKind"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2019-11-01T09:29:23+11:00"/>
  <publisher value="HL7 (FHIR Project)"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="Defines the type of structure that a definition is describing."/>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/structure-definition-kind"/>
  <content value="complete"/>
  <concept>
    <code value="primitive-type"/>
    <display value="Primitive Data Type"/>
    <definition value="A primitive type that has a value and an extension. These can be used throughout complex datatype, Resource and extension definitions. Only the base specification can define primitive types."/>
  </concept>
  <concept>
    <code value="complex-type"/>
    <display value="Complex Data Type"/>
    <definition value="A  complex structure that defines a set of data elements that is suitable for use in &apos;resources&apos;. The base specification defines a number of complex types, and other specifications can define additional types. These structures do not have a maintained identity."/>
  </concept>
  <concept>
    <code value="resource"/>
    <display value="Resource"/>
    <definition value="A &apos;resource&apos; - a directed acyclic graph of elements that aggregrates other types into an identifiable entity. The base FHIR resources are defined by the FHIR specification itself but other &apos;resources&apos; can be defined in additional specifications (though these will not be recognised as &apos;resources&apos; by the FHIR specification (i.e. they do not get end-points etc, or act as the targets of references in FHIR defined resources - though other specificatiosn can treat them this way)."/>
  </concept>
  <concept>
    <code value="logical"/>
    <display value="Logical"/>
    <definition value="A pattern or a template that is not intended to be a real resource or complex type."/>
  </concept>
</CodeSystem>