<status value="active" /> <description value="The SampledDataTimezones extension provides explicit timezones for each individual measurement recorded in the `SampledData.data` field." /> <purpose value="This extension captures fully qualified timezones of timestamps, making it easier for receiving systems to process and interpret the data without requiring additional context for time alignment." /> <fhirVersion value="5.0.0" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="SampledData" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <definition value="A series of FHIR `string` values with format `+/-HH:MM`, each representing an explicit timezone for a corresponding `SampleData.data` measurement. These timestamps SHALL be separated by a single space (Unicode character U20)." /> <max value="1" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="https://roche.com/fhir/iop/StructureDefinition/ext-SampledDataTimezones" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <type> <code value="string" /> </type> </element> </differential> </StructureDefinition>