{"resourceType":"SearchParameter","id":"ResearchDefinition-url","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/ResearchDefinition-url","version":"4.0.1","name":"url","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (Clinical Decision Support)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/dss/index.cfm"}]}],"description":"The uri that identifies the research definition","code":"url","base":["ResearchDefinition"],"type":"uri","expression":"ResearchDefinition.url","xpath":"f:ResearchDefinition/f:url","xpathUsage":"normal"}