{
  "description": "The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL.",
  "_filename": "StructureDefinition-BL.json",
  "package_name": "hl7.cda.uv.core",
  "date": "2023-12-16T11:59:27-05:00",
  "derivation": "specialization",
  "publisher": "Health Level 7",
  "fhirVersion": "5.0.0",
  "name": "BL",
  "mapping": [ {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  } ],
  "abstract": false,
  "type": "http://hl7.org/cda/stds/core/StructureDefinition/BL",
  "experimental": "false",
  "resourceType": "StructureDefinition",
  "title": "BL: Boolean (V3 Data Type)",
  "package_version": "2.0.0-sd-snapshot1",
  "extension": [ {
    "url": "http://hl7.org/fhir/tools/StructureDefinition/logical-target",
    "_valueBoolean": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/data-absent-reason",
        "valueCode": "not-applicable"
      } ]
    }
  }, {
    "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
    "valueUri": "urn:hl7-org:v3"
  }, {
    "url": "http://hl7.org/fhir/tools/StructureDefinition/logical-container",
    "valueUri": "http://hl7.org/cda/stds/core/StructureDefinition/ClinicalDocument"
  } ],
  "snapshot": {
    "element": [ {
      "constraint": [ {
        "key": "value-null",
        "human": "value and nullFlavor are mutually exclusive (one must be present)",
        "severity": "error",
        "expression": "(value | nullFlavor).count() = 1"
      } ],
      "path": "BL",
      "min": 1,
      "definition": "The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL.",
      "isModifier": false,
      "short": "Base for all types and resources",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "max": "*",
      "id": "BL",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Base"
      }
    }, {
      "path": "BL.nullFlavor",
      "min": 0,
      "definition": "If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.",
      "type": [ {
        "code": "code",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/cs-simple" ]
      } ],
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor"
      },
      "representation": [ "xmlAttr" ],
      "max": "1",
      "label": "Exceptional Value Detail",
      "id": "BL.nullFlavor",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ANY.nullFlavor"
      }
    }, {
      "id": "BL.value",
      "max": "1",
      "min": 0,
      "base": {
        "max": "1",
        "min": 0,
        "path": "BL.value"
      },
      "path": "BL.value",
      "type": [ {
        "code": "boolean",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/bl-simple" ]
      } ],
      "definition": "The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL.",
      "representation": [ "xmlAttr" ]
    } ]
  },
  "status": "active",
  "id": "a2499838-b020-4e5d-a38b-68f4fd73e3c0",
  "kind": "logical",
  "url": "http://hl7.org/cda/stds/core/StructureDefinition/BL",
  "version": "2.0.0-sd-snapshot1",
  "differential": {
    "element": [ {
      "id": "BL",
      "max": "*",
      "min": 1,
      "path": "BL",
      "constraint": [ {
        "key": "value-null",
        "human": "value and nullFlavor are mutually exclusive (one must be present)",
        "severity": "error",
        "expression": "(value | nullFlavor).count() = 1"
      } ],
      "definition": "The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL."
    }, {
      "id": "BL.value",
      "max": "1",
      "min": 0,
      "path": "BL.value",
      "type": [ {
        "code": "boolean",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/bl-simple" ]
      } ],
      "definition": "The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL.",
      "representation": [ "xmlAttr" ]
    } ]
  },
  "contact": [ {
    "name": "HL7 International - Structured Documents",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/structure",
      "system": "url"
    }, {
      "value": "structdog@lists.HL7.org",
      "system": "email"
    } ]
  } ],
  "baseDefinition": "http://hl7.org/cda/stds/core/StructureDefinition/ANY"
}