This is the ValueSet that contains all the codes in SDC-ValueSet AHRQ_Medication_Q1 (http://hl7.org/fhir/uv/sdc/ValueSet/sdc-profile-example) and SDC-ValueSet AHRQ_Medication_Q1 (http://hl7.org/fhir/uv/sdc/ValueSet/sdc-profile-example). E.g. what you have to deal with if you get resources containing codes in either of them