{
  "description": "How a search parameter relates to the set of elements returned by evaluating its xpath query.",
  "_filename": "CodeSystem-search-xpath-usage.json",
  "package_name": "hl7.fhir.r2b.core",
  "date": null,
  "versionNeeded": false,
  "meta": {
    "lastUpdated": "2016-03-31T08:01:25.570+11:00"
  },
  "publisher": "HL7 (FHIR Project)",
  "content": "complete",
  "name": "XPathUsageType",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": null,
  "package_version": "1.4.0",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/valueset-oid",
    "valueUri": "urn:oid:2.16.840.1.113883.4.642.1.332"
  } ],
  "compositional": false,
  "status": "draft",
  "id": "f5ba5d1c-b3b5-4523-bb16-4db794d5c6ae",
  "valueSet": "http://hl7.org/fhir/ValueSet/search-xpath-usage",
  "kind": null,
  "count": 0,
  "url": "http://hl7.org/fhir/search-xpath-usage",
  "concept": [ {
    "code": "normal",
    "display": "Normal",
    "definition": "The search parameter is derived directly from the selected nodes based on the type definitions."
  }, {
    "code": "phonetic",
    "display": "Phonetic",
    "definition": "The search parameter is derived by a phonetic transform from the selected nodes."
  }, {
    "code": "nearby",
    "display": "Nearby",
    "definition": "The search parameter is based on a spatial transform of the selected nodes."
  }, {
    "code": "distance",
    "display": "Distance",
    "definition": "The search parameter is based on a spatial transform of the selected nodes, using physical distance from the middle."
  }, {
    "code": "other",
    "display": "Other",
    "definition": "The interpretation of the xpath statement is unknown (and can't be automated)."
  } ],
  "caseSensitive": true,
  "version": "1.4.0",
  "contact": [ {
    "telecom": [ {
      "rank": 1,
      "value": "http://hl7.org/fhir",
      "system": "other"
    }, {
      "rank": 1,
      "value": "fhir@lists.hl7.org",
      "system": "email"
    } ]
  } ]
}