<status value="draft" /> <description value="The season in which this tulip variety blooms, derived from KAVB bloom time chart." /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="Substance" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <short value="Seasonal bloom period" /> <definition value="The season in which this variety blooms, derived from KAVB bloom time chart." /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="https://fake-acme.org/fhir/TulipCare/StructureDefinition/ext-bloomSeason" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <type> <code value="CodeableConcept" /> </type> <binding> <strength value="required" /> <valueSet value="https://fake-acme.org/fhir/TulipCare/models/ValueSet/BloomSeason-lm" /> </binding> </element> </differential> </StructureDefinition>