Definition and conformance tests for I_TERMINOLOGY

The I_TERMINOLOGY interface is not yet defined here https://specifications.openehr.org/releases/SM/latest/openehr_platform.html

Some suggestions for terminology use cases that might help 1. defining the interface and 2. create a conformance spec for that component:

+ return part of one terminology

• a "part" could be a domain, a chapter, a subset, etc.

• this includes codes, rubrics and definitions if available
  + retrieve descendants, given one terminology item

• this applies only for hierarchical terminologies

• a terminology item could be given by any of it's identifiers in the correspondent terminology
  + retrieve ancestors, given one terminology item

• this applies only for hierarchical terminologies

• a terminology item could be given by any of it's identifiers in the correspondent terminology
  + offer suggestions based on given text

• text might be partial, complete or acronym

• current language is needed as context

• part of the terminology might be required to give context and constraint results

• queried terminology is required
  + retrieve mappings of terminology items between different terminologies

• given a terminology term, it's terminology and the target terminology, retrieve the matching terminology items from the target terminology