<status value="active"/> <experimental value="false"/> <date value="2019-11-01T09:29:23+11:00"/> <publisher value="HL7 Austria"/> <contact> <name value="HL7 Austria"/> <telecom> <system value="url"/> <value value="http://hl7.at"/> </telecom> </contact> <description value="ELGA ValueSet for frequency."/> <immutable value="true"/> <compose> <include> <system value="http://unitsofmeasure.org"/> <concept> <code value="d"/> <display value="Day"/> </concept> <concept> <code value="mo"/> <display value="Month"/> </concept> <concept> <code value="wk"/> <display value="Week"/> </concept> </include> </compose> </ValueSet>