{
  "description": "Search by policy",
  "_filename": "SearchParameter-Provenance-policy.json",
  "package_name": "ca.on.ehr.r4",
  "date": null,
  "expression": "Provenance.policy",
  "publisher": null,
  "name": "policy",
  "xpath": "f:Provenance/f:policy",
  "xpathUsage": "normal",
  "type": "uri",
  "experimental": null,
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "1.0.1",
  "status": "active",
  "id": "548c497d-a16a-4a4e-ad5b-d24aa2e780e2",
  "kind": null,
  "url": "http://ontariohealth.ca/fhir/ehr/SearchParameter/Provenance-policy",
  "code": "policy",
  "base": [ "Provenance" ],
  "version": null
}