{
  "resourceType" : "ConceptMap",
  "id" : "Map-R5-filter-operator-for-R4",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ConceptMap Map-R5-filter-operator-for-R4</b></p><a name=\"Map-R5-filter-operator-for-R4\"> </a><a name=\"hcMap-R5-filter-operator-for-R4\"> </a><p>Mapping from http://hl7.org/fhir/ValueSet/filter-operator|5.0.0 to <a href=\"http://hl7.org/fhir/R4/valueset-filter-operator.html\">FilterOperator</a></p><br/><p><b>Group 1 </b>Mapping from <a href=\"CodeSystem-filter-operator.html\">Filter Operatorversion: 5.0.0)</a> to <a href=\"http://hl7.org/fhir/R4/codesystem-filter-operator.html\">FilterOperatorversion: 4.0.1)</a></p><table class=\"grid\"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>= (Equals)</td><td><a href=\"CodeSystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>= (Equals)</td><td>Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#=` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#=` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent.</td></tr><tr><td>descendent-of (Descendent Of (by subsumption))</td><td><a href=\"CodeSystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>descendent-of (Descendent Of (by subsumption))</td><td>Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#descendent-of` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#descendent-of` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent.</td></tr><tr><td>exists</td><td><a href=\"CodeSystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>exists</td><td>Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#exists` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#exists` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent.</td></tr><tr><td>generalizes (Generalizes (by Subsumption))</td><td><a href=\"CodeSystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>generalizes (Generalizes (by Subsumption))</td><td>Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#generalizes` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#generalizes` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent.</td></tr><tr><td>in (In Set)</td><td><a href=\"CodeSystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>in (In Set)</td><td>Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#in` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#in` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent.</td></tr><tr><td>is-a (Is A (by subsumption))</td><td><a href=\"CodeSystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>is-a (Is A (by subsumption))</td><td>Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#is-a` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#is-a` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent.</td></tr><tr><td>is-not-a (Not (Is A) (by subsumption))</td><td><a href=\"CodeSystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>is-not-a (Not (Is A) (by subsumption))</td><td>Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#is-not-a` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#is-not-a` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent.</td></tr><tr><td>not-in (Not in Set)</td><td><a href=\"CodeSystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>not-in (Not in Set)</td><td>Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#not-in` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#not-in` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent.</td></tr><tr><td>regex (Regular Expression)</td><td><a href=\"CodeSystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>regex (Regular Expression)</td><td>Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#regex` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#regex` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent.</td></tr><tr><td>child-of</td><td colspan=\"3\" style=\"background-color: #efefef\">(not mapped)</td></tr><tr><td>descendent-leaf</td><td colspan=\"3\" style=\"background-color: #efefef\">(not mapped)</td></tr></table></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fhir"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 0,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/uv/xver/ConceptMap/R5-filter-operator-for-R4",
  "version" : "0.1.0",
  "name" : "MapR5FilterOperatorForR4",
  "title" : "Cross-version ConceptMap for ValueSet R5-filter-operator-for-R4 from FHIR R5 to FHIR R4",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-03-17T16:02:54.12556-05:00",
  "contact" : [{
    "name" : "FHIR Infrastructure",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fiwg"
    }]
  }],
  "description" : "This ConceptMap represents the cross-version mapping of concepts from ValueSet `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` for use in FHIR R4.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "sourceUri" : "http://hl7.org/fhir/ValueSet/filter-operator|5.0.0",
  "targetUri" : "http://hl7.org/fhir/ValueSet/filter-operator|4.0.1",
  "group" : [{
    "source" : "http://hl7.org/fhir/filter-operator",
    "sourceVersion" : "5.0.0",
    "target" : "http://hl7.org/fhir/filter-operator",
    "targetVersion" : "4.0.1",
    "element" : [{
      "code" : "=",
      "display" : "Equals",
      "target" : [{
        "code" : "=",
        "display" : "Equals",
        "equivalence" : "equivalent",
        "comment" : "Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#=` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#=` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent."
      }]
    },
    {
      "code" : "descendent-of",
      "display" : "Descendent Of (by subsumption)",
      "target" : [{
        "code" : "descendent-of",
        "display" : "Descendent Of (by subsumption)",
        "equivalence" : "equivalent",
        "comment" : "Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#descendent-of` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#descendent-of` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent."
      }]
    },
    {
      "code" : "exists",
      "display" : "Exists",
      "target" : [{
        "code" : "exists",
        "display" : "Exists",
        "equivalence" : "equivalent",
        "comment" : "Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#exists` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#exists` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent."
      }]
    },
    {
      "code" : "generalizes",
      "display" : "Generalizes (by Subsumption)",
      "target" : [{
        "code" : "generalizes",
        "display" : "Generalizes (by Subsumption)",
        "equivalence" : "equivalent",
        "comment" : "Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#generalizes` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#generalizes` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent."
      }]
    },
    {
      "code" : "in",
      "display" : "In Set",
      "target" : [{
        "code" : "in",
        "display" : "In Set",
        "equivalence" : "equivalent",
        "comment" : "Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#in` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#in` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent."
      }]
    },
    {
      "code" : "is-a",
      "display" : "Is A (by subsumption)",
      "target" : [{
        "code" : "is-a",
        "display" : "Is A (by subsumption)",
        "equivalence" : "equivalent",
        "comment" : "Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#is-a` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#is-a` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent."
      }]
    },
    {
      "code" : "is-not-a",
      "display" : "Not (Is A) (by subsumption)",
      "target" : [{
        "code" : "is-not-a",
        "display" : "Not (Is A) (by subsumption)",
        "equivalence" : "equivalent",
        "comment" : "Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#is-not-a` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#is-not-a` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent."
      }]
    },
    {
      "code" : "not-in",
      "display" : "Not in Set",
      "target" : [{
        "code" : "not-in",
        "display" : "Not in Set",
        "equivalence" : "equivalent",
        "comment" : "Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#not-in` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#not-in` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent."
      }]
    },
    {
      "code" : "regex",
      "display" : "Regular Expression",
      "target" : [{
        "code" : "regex",
        "display" : "Regular Expression",
        "equivalence" : "equivalent",
        "comment" : "Using explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` as Equivalent in `http://hl7.org/fhir/uv/xver/5.0/ConceptMap/R5-FilterOperator-R4B-FilterOperator` (`ConceptMap-R5-FilterOperator-R4B-FilterOperator.json`)\nUsing explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|4.3.0` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1` as Equivalent in `http://hl7.org/fhir/uv/xver/4.3/ConceptMap/R4B-FilterOperator-R4-FilterOperator` (`ConceptMap-R4B-FilterOperator-R4-FilterOperator.json`)\nApplying explicit mapping from `http://hl7.org/fhir/ValueSet/filter-operator|5.0.0#regex` to `http://hl7.org/fhir/ValueSet/filter-operator|4.0.1#regex` as Equivalent in `ConceptMap-R5-FilterOperator-R4-FilterOperator.json`, which results in Equivalent."
      }]
    },
    {
      "code" : "child-of",
      "display" : "Child Of",
      "target" : [{
        "equivalence" : "unmatched"
      }]
    },
    {
      "code" : "descendent-leaf",
      "display" : "Descendent Leaf",
      "target" : [{
        "equivalence" : "unmatched"
      }]
    }]
  }]
}