This is the ValueSet that contains all the codes in Detailed Ethnicity (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.877) and Detailed Ethnicity Including Absence Reasons (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.4.642.40.2.48.1). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: ValueSet c864a153-52e2-4ebc-858b-9c5f39963c28-137
This value set includes codes based on the following rules:
urn:oid:2.16.840.1.113883.6.238
where concept descends from 2133-7
This value set excludes codes based on the following rules:
urn:oid:2.16.840.1.113883.6.238
where concept is-a 2133-7