This is the CodeSystem that contains all the codes in Product Relationship (http://smart.who.int/pcmt/CodeSystem/ProductRelationship) and Product Relationship (http://smart.who.int/pcmt/CodeSystem/ProductRelationship). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 40dc15c8-e4fb-431b-95ad-7e8f709488ae-5
This code system http://hl7.org/fhir/comparison/CodeSystem/40dc15c8-e4fb-431b-95ad-7e8f709488ae-5
defines codes, but no codes are represented here