{"resourceType":"SearchParameter","id":"GraphDefinition-start","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/GraphDefinition-start","version":"4.0.1","name":"start","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (FHIR Infrastructure)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/fiwg/index.cfm"}]}],"description":"Type of resource at which the graph starts","code":"start","base":["GraphDefinition"],"type":"token","expression":"GraphDefinition.start","xpath":"f:GraphDefinition/f:start","xpathUsage":"normal"}