![]() ![]() ETS supports multiple descriptions for a concept in the languages supported by that coding scheme version – whether defined by the terminology, or added later by the user. Concepts (and other components) from different versions of a terminology have different ETS IDs, as the concept code may not correctly identify a concept in a different version.Ī concept may have one or more textual descriptions. ETS identifies concepts and other ETS components (Descriptions and Relationships) using a system-generated identifier called ETS ID. Every concept has a Concept Code, which is the code given to it by the terminology. A concept is the basic unit of information in a coding scheme version: It corresponds to a specific unit of meaning in the native terminology. Note that editable terminologies have only one version Concepts in an editable terminology can be modified without loading a new version.Ī Coding Scheme Version contains a definite set of Concepts, Descriptions, Attributes, and Relationships. For Coding Schemes that have multiple versions, exactly one version can be designated as default. ![]() You can load new Coding Scheme Versions as required. Names of Coding Scheme Versions are decided by the user and are specified when the version is loaded. Actual terminology content is loaded and stored in a Coding Scheme Version. A Coding Scheme is a generic structure that contains terminology meta-data, such as name, description, and active versions. Terminologies are represented in ETS as Coding Schemes. The generic terminology model provides:Ī generic API that provides basic terminology services for all terminologies. ETS uses a generic terminology model that captures the essential features of disparate terminology systems. ![]()
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