{description: 'This value set contains concept codes for specific substances. It includes codes from [SNOMED](http://snomed.info/sct) where concept is-a 105590001 (Substance (substance))', package_name: hl7.fhir.r6.expansions, name: SubstanceCode, type: null, package_version: 6.0.0-ballot2, class: unknown, kind: null, url: 'http://hl7.org/fhir/ValueSet/substance-code', version: 6.0.0-ballot2}