HL7 Terminology (THO)
3.1.0 - Publication International flag

This page is part of the HL7 Terminology (v3.1.0: Release) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

: DataAbsentReason - TTL Representation

Page standards status: Normative Maturity Level: 5

Raw ttl | Download


@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

 a fhir:CodeSystem;
  fhir:nodeRole fhir:treeRoot;
  fhir:Resource.id [ fhir:value "data-absent-reason"];
  fhir:Resource.meta [
     fhir:Meta.lastUpdated [ fhir:value "2019-10-31T16:29:23.356-06:00"^^xsd:dateTime ]
  ];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "extensions" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>This code system http://terminology.hl7.org/CodeSystem/data-absent-reason defines the following codes:</p><table class=\"codes\"><tr><td><b>Lvl</b></td><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td><td><b>Comments</b></td></tr><tr><td>1</td><td style=\"white-space:nowrap\">unknown<a name=\"data-absent-reason-unknown\"> </a></td><td>Unknown</td><td>The value is expected to exist but is not known.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\">  asked-unknown<a name=\"data-absent-reason-asked-unknown\"> </a></td><td>Asked But Unknown</td><td>The source was asked but does not know the value.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\">  temp-unknown<a name=\"data-absent-reason-temp-unknown\"> </a></td><td>Temporarily Unknown</td><td>There is reason to expect (from the workflow) that the value may become known.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\">  not-asked<a name=\"data-absent-reason-not-asked\"> </a></td><td>Not Asked</td><td>The workflow didn't lead to this value being known.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\">  asked-declined<a name=\"data-absent-reason-asked-declined\"> </a></td><td>Asked But Declined</td><td>The source was asked but declined to answer.</td><td/></tr><tr><td>1</td><td style=\"white-space:nowrap\">masked<a name=\"data-absent-reason-masked\"> </a></td><td>Masked</td><td>The information is not available due to security, privacy or related reasons.</td><td>Using &quot;masked&quot; may be breach of security or confidentiality, but there are times        when its use is required to support alternate workflows for gaining access to denied information.</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">not-applicable<a name=\"data-absent-reason-not-applicable\"> </a></td><td>Not Applicable</td><td>There is no proper value for this element (e.g. last menstrual period for a male).</td><td/></tr><tr><td>1</td><td style=\"white-space:nowrap\">unsupported<a name=\"data-absent-reason-unsupported\"> </a></td><td>Unsupported</td><td>The source system wasn't capable of supporting this element.</td><td/></tr><tr><td>1</td><td style=\"white-space:nowrap\">as-text<a name=\"data-absent-reason-as-text\"> </a></td><td>As Text</td><td>The content of the data is represented in the resource narrative.</td><td>It may be linked by internal references (e.g. xml:id). This usually implies that the value        could not be represented in the correct format - this may be due to system limitations,        or this particular data value.</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">error<a name=\"data-absent-reason-error\"> </a></td><td>Error</td><td>Some system or workflow process error means that the information is not available.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\">  not-a-number<a name=\"data-absent-reason-not-a-number\"> </a></td><td>Not a Number (NaN)</td><td>The numeric value is undefined or unrepresentable due to a floating point processing error.</td><td>This is sometimes an output value from measuring devices.</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">  negative-infinity<a name=\"data-absent-reason-negative-infinity\"> </a></td><td>Negative Infinity (NINF)</td><td>The numeric value is excessively low and unrepresentable due to a floating point processing        error.</td><td>This is sometimes an output value from measuring devices.</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">  positive-infinity<a name=\"data-absent-reason-positive-infinity\"> </a></td><td>Positive Infinity (PINF)</td><td>The numeric value is excessively high and unrepresentable due to a floating point processing        error.</td><td>This is sometimes an output value from measuring devices.</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">not-performed<a name=\"data-absent-reason-not-performed\"> </a></td><td>Not Performed</td><td>The value is not available because the observation procedure (test, etc.) was not performed.</td><td/></tr><tr><td>1</td><td style=\"white-space:nowrap\">not-permitted<a name=\"data-absent-reason-not-permitted\"> </a></td><td>Not Permitted</td><td>The value is not permitted in this context (e.g. due to profiles, or the base data types).</td><td>This is most often associated with required bindings that do not include the actual code        used, but may be used with other data types.</td></tr></table></div>"
  ];
  fhir:DomainResource.extension [
     fhir:index 0;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg" ];
     fhir:Extension.valueCode [ fhir:value "oo" ]
  ], [
     fhir:index 1;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status" ];
     fhir:Extension.valueCode [ fhir:value "normative" ]
  ], [
     fhir:index 2;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version" ];
     fhir:Extension.valueCode [ fhir:value "4.0.0" ]
  ], [
     fhir:index 3;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm" ];
     fhir:Extension.valueInteger [ fhir:value "5"^^xsd:integer ]
  ];
  fhir:CodeSystem.url [ fhir:value "http://terminology.hl7.org/CodeSystem/data-absent-reason"];
  fhir:CodeSystem.identifier [
     fhir:index 0;
     fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ];
     fhir:Identifier.value [ fhir:value "urn:oid:2.16.840.1.113883.4.642.4.1048" ]
  ];
  fhir:CodeSystem.version [ fhir:value "0.1.0"];
  fhir:CodeSystem.name [ fhir:value "DataAbsentReason"];
  fhir:CodeSystem.title [ fhir:value "DataAbsentReason"];
  fhir:CodeSystem.status [ fhir:value "active"];
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean];
  fhir:CodeSystem.date [ fhir:value "2019-11-01T09:29:23+11:00"^^xsd:dateTime];
  fhir:CodeSystem.description [ fhir:value "Used to specify why the normally expected content of the data element is missing."];
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean];
  fhir:CodeSystem.valueSet [
     fhir:value "http://hl7.org/fhir/ValueSet/data-absent-reason";
     fhir:link <http://hl7.org/fhir/ValueSet/data-absent-reason>
  ];
  fhir:CodeSystem.content [ fhir:value "complete"];
  fhir:CodeSystem.concept [
     fhir:index 0;
     fhir:CodeSystem.concept.code [ fhir:value "unknown" ];
     fhir:CodeSystem.concept.display [ fhir:value "Unknown" ];
     fhir:CodeSystem.concept.definition [ fhir:value "The value is expected to exist but is not known." ];
     fhir:CodeSystem.concept.concept [
       fhir:index 0;
       fhir:CodeSystem.concept.code [ fhir:value "asked-unknown" ];
       fhir:CodeSystem.concept.display [ fhir:value "Asked But Unknown" ];
       fhir:CodeSystem.concept.definition [ fhir:value "The source was asked but does not know the value." ]     ], [
       fhir:index 1;
       fhir:CodeSystem.concept.code [ fhir:value "temp-unknown" ];
       fhir:CodeSystem.concept.display [ fhir:value "Temporarily Unknown" ];
       fhir:CodeSystem.concept.definition [ fhir:value "There is reason to expect (from the workflow) that the value may become known." ]     ], [
       fhir:index 2;
       fhir:CodeSystem.concept.code [ fhir:value "not-asked" ];
       fhir:CodeSystem.concept.display [ fhir:value "Not Asked" ];
       fhir:CodeSystem.concept.definition [ fhir:value "The workflow didn't lead to this value being known." ]     ], [
       fhir:index 3;
       fhir:CodeSystem.concept.code [ fhir:value "asked-declined" ];
       fhir:CodeSystem.concept.display [ fhir:value "Asked But Declined" ];
       fhir:CodeSystem.concept.definition [ fhir:value "The source was asked but declined to answer." ]     ]
  ], [
     fhir:index 1;
     fhir:Element.extension [
       fhir:index 0;
       fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
       fhir:Extension.valueString [ fhir:value "Using \"masked\" may be breach of security or confidentiality, but there are times        when its use is required to support alternate workflows for gaining access to denied information." ]     ];
     fhir:CodeSystem.concept.code [ fhir:value "masked" ];
     fhir:CodeSystem.concept.display [ fhir:value "Masked" ];
     fhir:CodeSystem.concept.definition [ fhir:value "The information is not available due to security, privacy or related reasons." ]
  ], [
     fhir:index 2;
     fhir:CodeSystem.concept.code [ fhir:value "not-applicable" ];
     fhir:CodeSystem.concept.display [ fhir:value "Not Applicable" ];
     fhir:CodeSystem.concept.definition [ fhir:value "There is no proper value for this element (e.g. last menstrual period for a male)." ]
  ], [
     fhir:index 3;
     fhir:CodeSystem.concept.code [ fhir:value "unsupported" ];
     fhir:CodeSystem.concept.display [ fhir:value "Unsupported" ];
     fhir:CodeSystem.concept.definition [ fhir:value "The source system wasn't capable of supporting this element." ]
  ], [
     fhir:index 4;
     fhir:Element.extension [
       fhir:index 0;
       fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
       fhir:Extension.valueString [ fhir:value "It may be linked by internal references (e.g. xml:id). This usually implies that the value        could not be represented in the correct format - this may be due to system limitations,        or this particular data value." ]     ];
     fhir:CodeSystem.concept.code [ fhir:value "as-text" ];
     fhir:CodeSystem.concept.display [ fhir:value "As Text" ];
     fhir:CodeSystem.concept.definition [ fhir:value "The content of the data is represented in the resource narrative." ]
  ], [
     fhir:index 5;
     fhir:CodeSystem.concept.code [ fhir:value "error" ];
     fhir:CodeSystem.concept.display [ fhir:value "Error" ];
     fhir:CodeSystem.concept.definition [ fhir:value "Some system or workflow process error means that the information is not available." ];
     fhir:CodeSystem.concept.concept [
       fhir:index 0;
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
         fhir:Extension.valueString [ fhir:value "This is sometimes an output value from measuring devices." ]       ];
       fhir:CodeSystem.concept.code [ fhir:value "not-a-number" ];
       fhir:CodeSystem.concept.display [ fhir:value "Not a Number (NaN)" ];
       fhir:CodeSystem.concept.definition [ fhir:value "The numeric value is undefined or unrepresentable due to a floating point processing error." ]     ], [
       fhir:index 1;
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
         fhir:Extension.valueString [ fhir:value "This is sometimes an output value from measuring devices." ]       ];
       fhir:CodeSystem.concept.code [ fhir:value "negative-infinity" ];
       fhir:CodeSystem.concept.display [ fhir:value "Negative Infinity (NINF)" ];
       fhir:CodeSystem.concept.definition [ fhir:value "The numeric value is excessively low and unrepresentable due to a floating point processing        error." ]     ], [
       fhir:index 2;
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
         fhir:Extension.valueString [ fhir:value "This is sometimes an output value from measuring devices." ]       ];
       fhir:CodeSystem.concept.code [ fhir:value "positive-infinity" ];
       fhir:CodeSystem.concept.display [ fhir:value "Positive Infinity (PINF)" ];
       fhir:CodeSystem.concept.definition [ fhir:value "The numeric value is excessively high and unrepresentable due to a floating point processing        error." ]     ]
  ], [
     fhir:index 6;
     fhir:CodeSystem.concept.code [ fhir:value "not-performed" ];
     fhir:CodeSystem.concept.display [ fhir:value "Not Performed" ];
     fhir:CodeSystem.concept.definition [ fhir:value "The value is not available because the observation procedure (test, etc.) was not performed." ]
  ], [
     fhir:index 7;
     fhir:Element.extension [
       fhir:index 0;
       fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
       fhir:Extension.valueString [ fhir:value "This is most often associated with required bindings that do not include the actual code        used, but may be used with other data types." ]     ];
     fhir:CodeSystem.concept.code [ fhir:value "not-permitted" ];
     fhir:CodeSystem.concept.display [ fhir:value "Not Permitted" ];
     fhir:CodeSystem.concept.definition [ fhir:value "The value is not permitted in this context (e.g. due to profiles, or the base data types)." ]
  ].

# - ontology header ------------------------------------------------------------

 a owl:Ontology;
  owl:imports fhir:fhir.ttl.