Union of http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-featureExpression and http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-featureExpression

This is the set of resources that conform to either of the profiles CPG Feature Expression Extension (http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-featureExpression) and CPG Feature Expression Extension (http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-featureExpression). E.g. what you have to deal with if you get resources conforming to one of them

Structure

NameFlagsCard.TypeDescription & Constraints    Filter: doco
Extension 0..*CPG Feature Expression Extension
Extension.url 1..1uriidentifies the meaning of the extension
Extension.value[x] 0..1ExpressionValue of extension

doco Documentation for this format