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unit of knowledge created by a unique combination of characteristics


This is a concrete item and can be implemented directly

Term: concept; 
Plural: concepts; 



UML class diagram

Required associations

one or more concepts is a unit of exactly one knowledge

Optional associations

a number of system of conceptss one or more concepts
a number of deprecated terms relates to one or more concepts
a number of terms designates one or more concepts
a number of synonyms designates exactly one concept





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.