This is the ValueSet that contains all the codes in Functional Effect Value Set (http://hl7.org/fhir/uv/genomics-reporting/ValueSet/functional-effect-vs) and Functional Effect Value Set (http://hl7.org/fhir/uv/genomics-reporting/ValueSet/functional-effect-vs). E.g. what you have to deal with if you get resources containing codes in either of them