<?xml version="1.0" encoding="UTF-8"?><Substance xmlns="http://hl7.org/fhir">
  <id value="example"/>
  <!-- 
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">Apitoxin (known as Honey Bee Venom)</div>
  </text>
 -->
  <meta>
    <security>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
      <code value="HTEST"/>
      <display value="test health data"/>
    </security>
  </meta>
  <identifier>
    <system value="http://acme.org/identifiers/substances"/>
    <value value="1463"/>
  </identifier>
  <status value="active"/>
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/substance-category"/>
      <code value="allergen"/>
      <display value="Allergen"/>
    </coding>
  </category>
  <code>
    <concept>
      <text value="apitoxin (Honey Bee Venom)"/>
    </concept>
  </code>
</Substance>