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data value used for representing a lapse of time


This is a concrete item and can be implemented directly

Term: duration value; 
Plural: duration values; 


NOTE This specialization is equivalent to ISO 21090 PQ.TIME data type. The translation and coding rationale attributes have been removed.


UML class diagram

Required associations

Optional associations


        data value
    physical quantity value
duration value


duration value

The representation of a model conforming to the international standard ISO 13940 available through this site is provided by Oughtibridge Ltd.  It is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.  This work is based on a UML model prepared by Torbjørn Nystadnes of the Norwegian Directorate of Health, a subordinate agency of the Norwegian Ministry of Health and Care Services.