{"codeSystem":{"caseSensitive":true,"concept":[{"code":"normal","definition":"The search parameter is derived directly from the selected nodes based on the type definitions.","display":"Normal"},{"code":"phonetic","definition":"The search parameter is derived by a phonetic transform from the selected nodes.","display":"Phonetic"},{"code":"nearby","definition":"The search parameter is based on a spatial transform of the selected nodes.","display":"Nearby"},{"code":"distance","definition":"The search parameter is based on a spatial transform of the selected nodes, using physical distance from the middle.","display":"Distance"},{"code":"other","definition":"The interpretation of the xpath statement is unknown (and can't be automated).","display":"Other"}],"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/valueset-oid","valueUri":"urn:oid:2.16.840.1.113883.4.642.1.332"}],"system":"http://hl7.org/fhir/search-xpath-usage","version":"1.0.2"},"contact":[{"telecom":[{"system":"other","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"date":"2015-10-24T07:41:03+11:00","description":"How a search parameter relates to the set of elements returned by evaluating its xpath query.","experimental":false,"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/valueset-oid","valueUri":"urn:oid:2.16.840.1.113883.4.642.2.332"}],"id":"search-xpath-usage","meta":{"lastUpdated":"2015-10-24T07:41:03.495+11:00","profile":["http://hl7.org/fhir/StructureDefinition/valueset-shareable-definition"]},"name":"XPathUsageType","publisher":"HL7 (FHIR Project)","resourceType":"ValueSet","status":"draft","text":{"div":"<div><h2>XPathUsageType</h2><p>How a search parameter relates to the set of elements returned by evaluating its xpath query.</p><p>This value set has an inline code system http://hl7.org/fhir/search-xpath-usage, which defines the following codes:</p><table class=\"codes\"><tr><td><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td>normal<a name=\"normal\"> </a></td><td>Normal</td><td>The search parameter is derived directly from the selected nodes based on the type definitions.</td></tr><tr><td>phonetic<a name=\"phonetic\"> </a></td><td>Phonetic</td><td>The search parameter is derived by a phonetic transform from the selected nodes.</td></tr><tr><td>nearby<a name=\"nearby\"> </a></td><td>Nearby</td><td>The search parameter is based on a spatial transform of the selected nodes.</td></tr><tr><td>distance<a name=\"distance\"> </a></td><td>Distance</td><td>The search parameter is based on a spatial transform of the selected nodes, using physical distance from the middle.</td></tr><tr><td>other<a name=\"other\"> </a></td><td>Other</td><td>The interpretation of the xpath statement is unknown (and can't be automated).</td></tr></table></div>","status":"generated"},"url":"http://hl7.org/fhir/ValueSet/search-xpath-usage","version":"1.0.2"}