<status value="active"/> <date value="2014-03-26"/> <description value="A product regulated by some governmentatl orgnization. The role is played by Material and scoped by Organization. Rationale: To support an entity clone used to identify the NDC number for a drug product."/> <immutable value="true"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-RoleClass"/> <filter> <property value="concept"/> <op value="is-a"/> <value value="RGPR"/> </filter> </include> </compose> </ValueSet>