<description value="Free-text notes for Medication (Annotation)." /> <fhirVersion value="5.0.0" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="Element" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <short value="TZCH Medication Note" /> <definition value="Free-text notes for Medication (Annotation)." /> </element> <element id="Extension.extension"> <path value="Extension.extension" /> <max value="0" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="http://example.org/StructureDefinition/tzch-medication-note" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <type> <code value="Annotation" /> </type> </element> </differential> </StructureDefinition>