Patient reports the food and fluid consumed (id = "example")

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

<NutritionIntake xmlns="http://hl7.org/fhir">
  <!--   id = example  file name = nutritionintake-example.xml  Name=Simple   Description
   = General NutritionIntake Example edited by Jean Duteau & Becky Gradl  -->
  <id value="example"/> 
  <identifier> 
    <system value="http://example.org"/> 
    <value value="1144223344"/> 
  </identifier> 
  <status value="completed"/> 
  <code> 
    <text value="Inpatient"/> 
  </code> 
  <subject> 
    <display value="Paula Patient Chalmers"/> 
  </subject> 
  <encounter> 
    <reference value="Encounter/example"/> 
  </encounter> 
  <occurrenceDateTime value="2019-08-02T12:45:18+04:00"/> 
  <reportedReference> 
    <reference value="PractitionerRole/example"/> 
  </reportedReference> 
</NutritionIntake>