{
  "resourceType" : "ActivityDefinition",
  "meta" : {
    "security" : [ {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-ActReason",
      "code" : "HTEST",
      "display" : "test health data"
    } ]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>Touchstone Test Data - ActvityDefinition: zika-virus-exposure-assessment</p></div>"
  },
  "url" : "http://example.org/ActivityDefinition/administer-zika-virus-exposure-assessment",
  "identifier" : [ {
    "system" : "urn:oid:0.1.2.3.4.5.6.7",
    "value" : "02118670-65692"
  } ],
  "name" : "AdministerZikaVirusExposureAssessment",
  "status" : "draft",
  "description" : "Administer Zika Virus Exposure Assessment",
  "useContext" : [ {
    "code" : {
      "system" : "http://terminology.hl7.org/CodeSystem/usage-context-type",
      "code" : "age"
    },
    "valueRange" : {
      "low" : {
        "value" : 12,
        "unit" : "a"
      }
    }
  } ],
  "relatedArtifact" : [ {
    "type" : "derived-from",
    "url" : "https://www.cdc.gov/zika/hc-providers/pregnant-woman.html"
  } ],
  "kind" : "ServiceRequest",
  "code" : {
    "coding" : [ {
      "system" : "http://example.org/questionnaires",
      "code" : "zika-virus-exposure-assessment"
    } ]
  },
  "timingAge" : {
    "value" : 12,
    "unit" : "yr",
    "system" : "http://unitsofmeasure.org",
    "code" : "a"
  },
  "participant" : [ {
    "type" : "practitioner"
  } ]
}