<status value="draft" /> <date value="2020-09-17T11:33:08.6995668+00:00" /> <purpose value="Classificatin of substances" /> <fhirVersion value="4.0.1" /> <mapping> <identity value="rim" /> <uri value="http://hl7.org/v3" /> <name value="RIM Mapping" /> </mapping> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="SubstanceSpecification" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <comment value="Optional xtension for classifying substances. Possible classification categories: - All the substance's ATC code(s). One entry per code. - The substance's E-number(s). One entry per e-number. - Whether the substance is therapeutic (only published when "true") - Whether the substance is a prodrug (only published when "true") - Whether the substance is complex (only published when "true")" /> </element> <element id="Extension.extension"> <path value="Extension.extension" /> <max value="0" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="http://noma.no/fhir/StructureDefinition/SubstanceSpecification_ClassificationExtension_NOMA_v2_1" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <type> <code value="CodeableConcept" /> </type> </element> </differential> </StructureDefinition>