{
  "resourceType": "SearchParameter",
  "id": "spark874",
  "meta": {
    "versionId": "spark874",
    "lastUpdated": "2015-10-02T12:51:27.22+00:00"
  },
  "url": "http://hl7.org/fhir/SearchParameter/elementdefinition-11179-DataElement-objectClass",
  "name": "objectClass",
  "code": "objectClass",
  "base": "DataElement",
  "type": "token",
  "description": "Matches on the 11179-objectClass extension value",
  "xpath": "f:DataElement/f:element/f:mapping/f:extension[@url='http://hl7.org/fhir/StructureDefinition/11179-objectClass']",
  "xpathUsage": "normal"
}