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data value used for representing information objects that may require special processing operations to be performed in order for the data to be interpreted or rendered


This is a concrete item and can be implemented directly

Term: attachment value; 
Plural: attachment values; 


NOTE This DATA_VALUE specialization is equivalent to ISO 21090:2011 ED data type. This document only supports the Binary data value (ED.data), whose attribute is renamed to ATTACHMENT.value. The following attributes from the ISO 21090:2011 ED data type are not included in this document:


Diagrammatic representation

Simple graph

UML style

Entity - relationship (crows feet)

Required associations

Optional associations


    data value
attachment value


attachment value