{
  "resourceType": "SearchParameter",
  "id": "Provenance-start",
  "url": "http://hl7.org/fhir/SearchParameter/Provenance-start",
  "name": "start",
  "status": "draft",
  "experimental": false,
  "publisher": "Health Level Seven International (Security)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        }
      ]
    },
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/secure/index.cfm"
        }
      ]
    }
  ],
  "code": "start",
  "base": [
    "Provenance"
  ],
  "type": "date",
  "description": "Starting time with inclusive boundary",
  "expression": "Provenance.period.start",
  "xpath": "f:Provenance/f:period/f:start",
  "xpathUsage": "normal"
}