{"category":[{"coding":[{"code":"chemical","display":"Chemical","system":"http://hl7.org.fhir/substance-category"}]}],"code":{"coding":[{"code":"88480006","display":"Potassium","system":"http://snomed.info/sct"}]},"id":"f203","identifier":[{"system":"http://acme.org/indentifiers/substances","value":"1234"}],"resourceType":"Substance","text":{"div":"<div><p><b>Generated Narrative with Details</b></p><p><b>id</b>: f203</p><p><b>identifier</b>: 1234</p><p><b>category</b>: Chemical <span>(Details : {http://hl7.org.fhir/substance-category code 'chemical' = '??', given as 'Chemical'})</span></p><p><b>code</b>: Potassium <span>(Details : {SNOMED CT code '88480006' = '88480006', given as 'Potassium'})</span></p></div>","status":"generated"}}