Date

6 August 2020

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Agenda

Item / Topic	Presenter	Description
Review SDMN issues	Stephen White

Participants

Stephen White; Davide Sottara; Lloyd Dugan

Goals

List goals for this meeting (e.g., Set design priorities for FY20):

Review latest metamodel structural and content changes
Review Semantic References
Review itemKinds
Review Specification
Identify next steps

Notes (raw)

Review latest metamodel structural and content changes

In the SCE MM. SemanticReference was a sub-class of NamedElement. But this created a recursive relationship such that a SemanticReference could have its own SemanticReference.

So, SemanticReference was moved to a type of BaseElement. and a name property was added to replace the name from NamedElement.

Get an enumerated set of relationship types?

No - we decided to remove relationshipType from Semantic Reference.

Post-coordinated relationships can be applied in place of the relationshipType

ConceptType is a broader concept

Remove ConceptType from MM

Can make complicated URIs

URI ontology

Do we need the version?

What did it mean at the time?

FDA quality model indicates that we should specify the version to which the reference was applied to.

We will add a conceptNamespace URI to handle this (as part of SemanticReference)

The burden on the modeler...

Value set vs codes

Data model – what the data is expected to be

DMN – what the decision needs or produces

Data mediated semantic references

Adding references to Tasks

Value sets should not be in the data

Value set at runtime

Look at MVF – OMG

Chat Log

Davide added the link to SnoMed, but the chat log was not saved.

Action items

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