Order for a medication that includes the dosage of a prescription in text (id = "medrx002")

<?xml version="1.0" encoding="UTF-8"?>

<!--   This example is an example of text only dosage instruction    --><MedicationRequest xmlns="http://hl7.org/fhir">
  <id value="medrx002"/> 
  <identifier> 
    <use value="official"/> 
    <system value="http://www.bmc.nl/portal/prescriptions"/> 
    <value value="12345"/> 
  </identifier> 
  <status value="active"/> 
  <intent value="order"/> 
  <medication> 
    <!--   Linked to a RESOURCE Medication   -->
    <reference> 
      <reference value="Medication/med0316"/> 
      <display value="prescribed medication"/> 
    </reference> 
  </medication> 
  <subject> 
    <!--   Linked to the resource patient who needs the medication   -->
    <reference value="Patient/pat1"/> 
    <display value="Donald Duck"/> 
  </subject> 
  <encounter> 
    <!--   Linked to a resource Encounter between patient and practitioner  -->
    <reference value="Encounter/f001"/> 
    <display value="encounter that leads to this prescription"/> 
  </encounter> 
  <authoredOn value="2015-03-01"/> 
  <requester> 
    <reference value="Practitioner/f007"/> 
    <display value="Patrick Pump"/> 
  </requester> 
  <reason> 
    <concept> 
      <coding> 
        <system value="http://snomed.info/sct"/> 
        <code value="59621000"/> 
        <display value="Essential hypertension (disorder)"/> 
      </coding> 
    </concept> 
  </reason> 
  <dosageInstruction> 
    <sequence value="1"/> 
    <text value="Take one tablet daily as directed"/> 
  </dosageInstruction> 
</MedicationRequest>