This is the CodeSystem that contains all the codes in Laboratory Code: example (http://example.org/lab-codes) and Laboratory Code: example (http://example.org/lab-codes). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 1e75f4a7-e04a-4754-9d3b-8230e4f42907-2
This code system http://hl7.org/fhir/comparison/CodeSystem/1e75f4a7-e04a-4754-9d3b-8230e4f42907-2
defines codes, but no codes are represented here