Vaccine Event Information Source (NND)

{
  "description" : "Identifies the source of information for this immunization record or, more generically, whether the immunization being reported has just been administered (new) or came from other records (historical)",
  "compose" : {
    "exclude" : [ ],
    "include" : [ {
      "system" : "http://snomed.info/sct",
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        }, {
          "url" : "count",
          "valueInteger" : 1
        } ],
        "url" : "http://health-samurai.io/extensions/excised-data"
      } ],
      "version" : "http://snomed.info/sct/731000124108/version/20200901"
    }, {
      "system" : "urn:oid:2.16.840.1.114222.4.5.293",
      "extension" : [ {
        "extension" : [ {
          "valueString" : "concept",
          "url" : "path"
        }, {
          "url" : "count",
          "valueInteger" : 7
        } ],
        "url" : "http://health-samurai.io/extensions/excised-data"
      } ],
      "version" : "20100815"
    }, {
      "system" : "urn:oid:2.16.840.1.114222.4.5.274",
      "extension" : [ {
        "extension" : [ {
          "valueString" : "concept",
          "url" : "path"
        }, {
          "url" : "count",
          "valueInteger" : 3
        } ],
        "url" : "http://health-samurai.io/extensions/excised-data"
      } ],
      "version" : "20200526"
    }, {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-NullFlavor",
      "extension" : [ {
        "extension" : [ {
          "valueString" : "concept",
          "url" : "path"
        }, {
          "url" : "count",
          "valueInteger" : 2
        } ],
        "url" : "http://health-samurai.io/extensions/excised-data"
      } ],
      "version" : "20090501"
    }, {
      "system" : "http://terminology.hl7.org/CodeSystem/v2-0443",
      "extension" : [ {
        "extension" : [ {
          "valueString" : "concept",
          "url" : "path"
        }, {
          "url" : "count",
          "valueInteger" : 1
        } ],
        "url" : "http://health-samurai.io/extensions/excised-data"
      } ],
      "version" : "2.5.1"
    } ]
  },
  "date" : "2019-01-29T00:05:00+11:00",
  "meta" : {
    "source" : "https://phinvads.cdc.gov/vads/ViewValueSet.action?oid=2.16.840.1.114222.4.11.7450"
  },
  "name" : "PHVS_VaccineEventInformationSource_NND",
  "resourceType" : "ValueSet",
  "title" : "Vaccine Event Information Source (NND)",
  "extension" : [ {
    "url" : "http://health-samurai.io/extensions/source",
    "valueCode" : "db"
  } ],
  "status" : "active",
  "id" : "2.16.840.1.114222.4.11.7450",
  "url" : "http://phinvads.cdc.gov/fhir/ValueSet/2.16.840.1.114222.4.11.7450",
  "version" : "3"
}