Example of how to use Naming System for a code system (id = "example")
<?xml version="1.0" encoding="UTF-8"?>
<NamingSystem xmlns="http://hl7.org/fhir">
<id value="example"/>
<text>
<status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml">
<p>
<b> SNOMED CT</b>
</p>
<p> oid: 2.16.840.1.113883.6.96</p>
<p> uri: http://snomed.info/sct</p>
</div>
</text>
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
<valueCode value="vocab"/>
</extension>
<url value="http://hl7.org/fhir/NamingSystem/example"/>
<identifier>
<system value="urn:ietf:rfc:3986"/>
<value value="urn:oid:2.16.840.1.113883.4.642.22.1"/>
</identifier>
<name value="SNOMEDCT"/>
<title value="SNOMED CT"/>
<status value="active"/>
<kind value="codesystem"/>
<date value="2014-12-13"/>
<publisher value="HL7 International / Terminology Infrastructure"/>
<contact>
<telecom>
<system value="url"/>
<value value="http://www.hl7.org/Special/committees/Vocab"/>
</telecom>
</contact>
<responsible value="IHTSDO & affiliates"/>
<description value="SNOMED CT is a concept-based, scientifically validated terminology that provides
a unique and permanent concept identifier that can be included in multiple HL7
data types including CD and CE. The concepts are managed to avoid "semantic
drift" so the meaning remains constant. If the concept is found to be ambiguous
or the meaning changes, the concept is inactivated but still retained and the identifier
is never reused. SNOMED CT's concepts are interrelated hierarchically and using
description logic. SNOMED CT concepts have a unique "fully-specified name",
a preferred term, and, optionally, synonyms. The description languages include
English and Spanish."/>
<uniqueId>
<type value="oid"/>
<value value="2.16.840.1.113883.6.96"/>
</uniqueId>
<uniqueId>
<type value="uri"/>
<value value="http://snomed.info/sct"/>
<preferred value="true"/>
</uniqueId>
</NamingSystem>
Usage note: every effort has been made to ensure that the
examples are correct and useful, but they are not a normative part
of the specification.