Terminology Services Competencies: Query

6. Query
Item	Area of Skill	Competency	Level
5.1	Expression constraint language	Understand the purpose of expression constraints Describe the overall elements of expression constraints Construct expression constraints, which match on given criteria and which conform to the expression constraint language and the SNOMED CT concept model	Create
5.2	Snowstorm Expression constraints	Apply the GET /concepts operation of the Snowstorm API to retrieve SNOMED CT concepts that satisfy a given expression constraint within a specific SNOMED CT versioned edition Analyze the GET /concepts response to identify the concepts included in the expansion	Analyze
5.3	FHIR terminology services API Expression constraints	Apply the GET /ValueSet/$expand operation of the FHIR terminology service API to retrieve the concepts matching a specific expression constraint in a specific SNOMED CT versioned edition Analyze the GET /ValueSet/$expand response to identify the concepts included in the expansion Apply the GET /ValueSet/$validate-code operation of the FHIR terminology service API in a specific SNOMED CT versioned edition Analyze the GET /ValueSet/$validate-code response to determine whether a given concept is included in a reference set in a specific SNOMED CT versioned edition	Analyze