HL7 Terminology
1.0.0 - Publication

This page is part of the HL7 Terminology (v1.0.0: Release) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

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@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 "v2-0255"];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h2>durationCategories</h2><div><p>Code system of concepts used to classify an observation definition as intended to measure a patient's state at a point in time.  Used in HL7 Version 2.x messaging in the OM1 segment.</p>\n</div><p><b>Copyright Statement:</b> Copyright HL7. Licensed under creative commons public domain</p><p><b>Properties</b></p><table class=\"grid\"><tr><td><b>Code</b></td><td><b>URL</b></td><td><b>Description</b></td><td><b>Type</b></td></tr><tr><td>status</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#status</td><td>Status of the concept</td><td>code</td></tr><tr><td>deprecated</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated</td><td>Version of HL7 in which the code was deprecated</td><td>code</td></tr><tr><td>v2-concComment</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-concComment</td><td>V2 Concept Comment</td><td>string</td></tr><tr><td>HL7usageNotes</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#HL7usageNotes</td><td>HL7 Concept Usage Notes</td><td>string</td></tr></table><p>This code system http://terminology.hl7.org/CodeSystem/v2-0255 defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td><td><b>V2 Table Status</b></td><td><b>V2 Concept Comment</b></td><td><b>HL7 Concept Usage Notes</b></td></tr><tr><td style=\"white-space:nowrap\">*<a name=\"v2-0255-.42\"> </a></td><td>(asterisk) Life of the &quot;unit&quot;</td><td>(asterisk) Life of the &quot;unit&quot;</td><td>D</td><td>Used for blood products.</td><td>Deprecated March 2016; use code LU instead.</td></tr><tr><td style=\"white-space:nowrap\">30M<a name=\"v2-0255-30M\"> </a></td><td>30 minutes</td><td>30 minutes</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">1H<a name=\"v2-0255-1H\"> </a></td><td>1 hour</td><td>1 hour</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2H<a name=\"v2-0255-2H\"> </a></td><td>2 hours</td><td>2 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2.5H<a name=\"v2-0255-2.465H\"> </a></td><td>2 1/2 hours</td><td>2 1/2 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">3H<a name=\"v2-0255-3H\"> </a></td><td>3 hours</td><td>3 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">4H<a name=\"v2-0255-4H\"> </a></td><td>4 hours</td><td>4 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">5H<a name=\"v2-0255-5H\"> </a></td><td>5 hours</td><td>5 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">6H<a name=\"v2-0255-6H\"> </a></td><td>6 hours</td><td>6 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">7H<a name=\"v2-0255-7H\"> </a></td><td>7 hours</td><td>7 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">8H<a name=\"v2-0255-8H\"> </a></td><td>8 hours</td><td>8 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">12H<a name=\"v2-0255-12H\"> </a></td><td>12 hours</td><td>12 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">24H<a name=\"v2-0255-24H\"> </a></td><td>24 hours</td><td>24 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2D<a name=\"v2-0255-2D\"> </a></td><td>2 days</td><td>2 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">3D<a name=\"v2-0255-3D\"> </a></td><td>3 days</td><td>3 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">4D<a name=\"v2-0255-4D\"> </a></td><td>4 days</td><td>4 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">5D<a name=\"v2-0255-5D\"> </a></td><td>5 days</td><td>5 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">6D<a name=\"v2-0255-6D\"> </a></td><td>6 days</td><td>6 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">1W<a name=\"v2-0255-1W\"> </a></td><td>1 week</td><td>1 week</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2W<a name=\"v2-0255-2W\"> </a></td><td>2 weeks</td><td>2 weeks</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">3W<a name=\"v2-0255-3W\"> </a></td><td>3 weeks</td><td>3 weeks</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">4W<a name=\"v2-0255-4W\"> </a></td><td>4 weeks</td><td>4 weeks</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">1L<a name=\"v2-0255-1L\"> </a></td><td>1 months (30 days)</td><td>1 months (30 days)</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2L<a name=\"v2-0255-2L\"> </a></td><td>2 months</td><td>2 months</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">3L<a name=\"v2-0255-3L\"> </a></td><td>3 months</td><td>3 months</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">LU<a name=\"v2-0255-LU\"> </a></td><td>Life of the &quot;unit&quot;</td><td>Life of the &quot;unit&quot; (for blood products).</td><td>A</td><td/><td>In a master file update for blood products, no specific duration value can be specified (see OM1-43 “Point Versus Interval” field definition).</td></tr><tr><td style=\"white-space:nowrap\">PT<a name=\"v2-0255-PT\"> </a></td><td>point in time</td><td>To identify measures at a point in time.  This is a synonym for &quot;spot&quot; or &quot;random&quot; as applied to urine measurements.</td><td>A</td><td/><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 "inm" ]
  ], [
     fhir:index 1;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg" ];
     fhir:Extension.valueCode [ fhir:value "oo" ]
  ];
  fhir:CodeSystem.url [ fhir:value "http://terminology.hl7.org/CodeSystem/v2-0255"];
  fhir:CodeSystem.identifier [
     fhir:index 0;
     fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ];
     fhir:Identifier.value [ fhir:value "urn:oid:2.16.840.1.113883.18.150" ]
  ];
  fhir:CodeSystem.version [ fhir:value "2.3.0"];
  fhir:CodeSystem.name [ fhir:value "DurationCategories"];
  fhir:CodeSystem.title [ fhir:value "durationCategories"];
  fhir:CodeSystem.status [ fhir:value "active"];
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean];
  fhir:CodeSystem.date [ fhir:value "2019-12-01T00:00:00-05:00"^^xsd:dateTime];
  fhir:CodeSystem.publisher [ fhir:value "HL7, Inc"];
  fhir:CodeSystem.contact [
     fhir:index 0;
     fhir:ContactDetail.telecom [
       fhir:index 0;
       fhir:ContactPoint.system [ fhir:value "url" ];
       fhir:ContactPoint.value [ fhir:value "http://www.hl7.org/" ]     ]
  ];
  fhir:CodeSystem.description [ fhir:value "Code system of concepts used to classify an observation definition as intended to measure a patient's state at a point in time.  Used in HL7 Version 2.x messaging in the OM1 segment."];
  fhir:CodeSystem.purpose [ fhir:value "Underlying Master Code System for V2 table 0255 (Duration Categories)"];
  fhir:CodeSystem.copyright [ fhir:value "Copyright HL7. Licensed under creative commons public domain"];
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean];
  fhir:CodeSystem.valueSet [
     fhir:value "http://terminology.hl7.org/ValueSet/v2-0255";
     fhir:link <http://terminology.hl7.org/ValueSet/v2-0255>
  ];
  fhir:CodeSystem.hierarchyMeaning [ fhir:value "is-a"];
  fhir:CodeSystem.compositional [ fhir:value "false"^^xsd:boolean];
  fhir:CodeSystem.versionNeeded [ fhir:value "false"^^xsd:boolean];
  fhir:CodeSystem.content [ fhir:value "complete"];
  fhir:CodeSystem.property [
     fhir:index 0;
     fhir:CodeSystem.property.code [ fhir:value "status" ];
     fhir:CodeSystem.property.uri [ fhir:value "http://terminology.hl7.org/CodeSystem/utg-concept-properties#status" ];
     fhir:CodeSystem.property.description [ fhir:value "Status of the concept" ];
     fhir:CodeSystem.property.type [ fhir:value "code" ]
  ], [
     fhir:index 1;
     fhir:CodeSystem.property.code [ fhir:value "deprecated" ];
     fhir:CodeSystem.property.uri [ fhir:value "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated" ];
     fhir:CodeSystem.property.description [ fhir:value "Version of HL7 in which the code was deprecated" ];
     fhir:CodeSystem.property.type [ fhir:value "code" ]
  ], [
     fhir:index 2;
     fhir:CodeSystem.property.code [ fhir:value "v2-concComment" ];
     fhir:CodeSystem.property.uri [ fhir:value "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-concComment" ];
     fhir:CodeSystem.property.description [ fhir:value "V2 Concept Comment" ];
     fhir:CodeSystem.property.type [ fhir:value "string" ]
  ], [
     fhir:index 3;
     fhir:CodeSystem.property.code [ fhir:value "HL7usageNotes" ];
     fhir:CodeSystem.property.uri [ fhir:value "http://terminology.hl7.org/CodeSystem/utg-concept-properties#HL7usageNotes" ];
     fhir:CodeSystem.property.description [ fhir:value "HL7 Concept Usage Notes" ];
     fhir:CodeSystem.property.type [ fhir:value "string" ]
  ];
  fhir:CodeSystem.concept [
     fhir:index 0;
     fhir:Element.id [ fhir:value "2486" ];
     fhir:CodeSystem.concept.code [ fhir:value "*" ];
     fhir:CodeSystem.concept.display [ fhir:value "(asterisk) Life of the \"unit\"" ];
     fhir:CodeSystem.concept.definition [ fhir:value "(asterisk) Life of the \"unit\"" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "v2-concComment" ];
       fhir:CodeSystem.concept.property.valueString [ fhir:value "Used for blood products." ]     ], [
       fhir:index 1;
       fhir:CodeSystem.concept.property.code [ fhir:value "HL7usageNotes" ];
       fhir:CodeSystem.concept.property.valueString [ fhir:value "Deprecated March 2016; use code LU instead." ]     ], [
       fhir:index 2;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "D" ]     ]
  ], [
     fhir:index 1;
     fhir:Element.id [ fhir:value "2487" ];
     fhir:CodeSystem.concept.code [ fhir:value "30M" ];
     fhir:CodeSystem.concept.display [ fhir:value "30 minutes" ];
     fhir:CodeSystem.concept.definition [ fhir:value "30 minutes" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 2;
     fhir:Element.id [ fhir:value "2488" ];
     fhir:CodeSystem.concept.code [ fhir:value "1H" ];
     fhir:CodeSystem.concept.display [ fhir:value "1 hour" ];
     fhir:CodeSystem.concept.definition [ fhir:value "1 hour" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 3;
     fhir:Element.id [ fhir:value "2489" ];
     fhir:CodeSystem.concept.code [ fhir:value "2H" ];
     fhir:CodeSystem.concept.display [ fhir:value "2 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "2 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 4;
     fhir:Element.id [ fhir:value "2490" ];
     fhir:CodeSystem.concept.code [ fhir:value "2.5H" ];
     fhir:CodeSystem.concept.display [ fhir:value "2 1/2 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "2 1/2 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 5;
     fhir:Element.id [ fhir:value "2491" ];
     fhir:CodeSystem.concept.code [ fhir:value "3H" ];
     fhir:CodeSystem.concept.display [ fhir:value "3 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "3 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 6;
     fhir:Element.id [ fhir:value "2492" ];
     fhir:CodeSystem.concept.code [ fhir:value "4H" ];
     fhir:CodeSystem.concept.display [ fhir:value "4 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "4 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 7;
     fhir:Element.id [ fhir:value "2493" ];
     fhir:CodeSystem.concept.code [ fhir:value "5H" ];
     fhir:CodeSystem.concept.display [ fhir:value "5 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "5 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 8;
     fhir:Element.id [ fhir:value "2494" ];
     fhir:CodeSystem.concept.code [ fhir:value "6H" ];
     fhir:CodeSystem.concept.display [ fhir:value "6 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "6 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 9;
     fhir:Element.id [ fhir:value "2495" ];
     fhir:CodeSystem.concept.code [ fhir:value "7H" ];
     fhir:CodeSystem.concept.display [ fhir:value "7 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "7 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 10;
     fhir:Element.id [ fhir:value "2496" ];
     fhir:CodeSystem.concept.code [ fhir:value "8H" ];
     fhir:CodeSystem.concept.display [ fhir:value "8 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "8 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 11;
     fhir:Element.id [ fhir:value "2497" ];
     fhir:CodeSystem.concept.code [ fhir:value "12H" ];
     fhir:CodeSystem.concept.display [ fhir:value "12 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "12 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 12;
     fhir:Element.id [ fhir:value "2498" ];
     fhir:CodeSystem.concept.code [ fhir:value "24H" ];
     fhir:CodeSystem.concept.display [ fhir:value "24 hours" ];
     fhir:CodeSystem.concept.definition [ fhir:value "24 hours" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 13;
     fhir:Element.id [ fhir:value "2499" ];
     fhir:CodeSystem.concept.code [ fhir:value "2D" ];
     fhir:CodeSystem.concept.display [ fhir:value "2 days" ];
     fhir:CodeSystem.concept.definition [ fhir:value "2 days" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 14;
     fhir:Element.id [ fhir:value "2500" ];
     fhir:CodeSystem.concept.code [ fhir:value "3D" ];
     fhir:CodeSystem.concept.display [ fhir:value "3 days" ];
     fhir:CodeSystem.concept.definition [ fhir:value "3 days" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 15;
     fhir:Element.id [ fhir:value "2501" ];
     fhir:CodeSystem.concept.code [ fhir:value "4D" ];
     fhir:CodeSystem.concept.display [ fhir:value "4 days" ];
     fhir:CodeSystem.concept.definition [ fhir:value "4 days" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 16;
     fhir:Element.id [ fhir:value "2502" ];
     fhir:CodeSystem.concept.code [ fhir:value "5D" ];
     fhir:CodeSystem.concept.display [ fhir:value "5 days" ];
     fhir:CodeSystem.concept.definition [ fhir:value "5 days" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 17;
     fhir:Element.id [ fhir:value "2503" ];
     fhir:CodeSystem.concept.code [ fhir:value "6D" ];
     fhir:CodeSystem.concept.display [ fhir:value "6 days" ];
     fhir:CodeSystem.concept.definition [ fhir:value "6 days" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 18;
     fhir:Element.id [ fhir:value "2504" ];
     fhir:CodeSystem.concept.code [ fhir:value "1W" ];
     fhir:CodeSystem.concept.display [ fhir:value "1 week" ];
     fhir:CodeSystem.concept.definition [ fhir:value "1 week" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 19;
     fhir:Element.id [ fhir:value "2505" ];
     fhir:CodeSystem.concept.code [ fhir:value "2W" ];
     fhir:CodeSystem.concept.display [ fhir:value "2 weeks" ];
     fhir:CodeSystem.concept.definition [ fhir:value "2 weeks" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 20;
     fhir:Element.id [ fhir:value "2506" ];
     fhir:CodeSystem.concept.code [ fhir:value "3W" ];
     fhir:CodeSystem.concept.display [ fhir:value "3 weeks" ];
     fhir:CodeSystem.concept.definition [ fhir:value "3 weeks" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 21;
     fhir:Element.id [ fhir:value "2507" ];
     fhir:CodeSystem.concept.code [ fhir:value "4W" ];
     fhir:CodeSystem.concept.display [ fhir:value "4 weeks" ];
     fhir:CodeSystem.concept.definition [ fhir:value "4 weeks" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 22;
     fhir:Element.id [ fhir:value "2508" ];
     fhir:CodeSystem.concept.code [ fhir:value "1L" ];
     fhir:CodeSystem.concept.display [ fhir:value "1 months (30 days)" ];
     fhir:CodeSystem.concept.definition [ fhir:value "1 months (30 days)" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 23;
     fhir:Element.id [ fhir:value "2509" ];
     fhir:CodeSystem.concept.code [ fhir:value "2L" ];
     fhir:CodeSystem.concept.display [ fhir:value "2 months" ];
     fhir:CodeSystem.concept.definition [ fhir:value "2 months" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 24;
     fhir:Element.id [ fhir:value "2510" ];
     fhir:CodeSystem.concept.code [ fhir:value "3L" ];
     fhir:CodeSystem.concept.display [ fhir:value "3 months" ];
     fhir:CodeSystem.concept.definition [ fhir:value "3 months" ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 25;
     fhir:Element.id [ fhir:value "2511" ];
     fhir:CodeSystem.concept.code [ fhir:value "LU" ];
     fhir:CodeSystem.concept.display [ fhir:value "Life of the \"unit\"" ];
     fhir:CodeSystem.concept.definition [ fhir:value "Life of the \"unit\" (for blood products)." ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "HL7usageNotes" ];
       fhir:CodeSystem.concept.property.valueString [ fhir:value "In a master file update for blood products, no specific duration value can be specified (see OM1-43 “Point Versus Interval” field definition)." ]     ], [
       fhir:index 1;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ], [
     fhir:index 26;
     fhir:Element.id [ fhir:value "2512" ];
     fhir:CodeSystem.concept.code [ fhir:value "PT" ];
     fhir:CodeSystem.concept.display [ fhir:value "point in time" ];
     fhir:CodeSystem.concept.definition [ fhir:value "To identify measures at a point in time.  This is a synonym for \"spot\" or \"random\" as applied to urine measurements." ];
     fhir:CodeSystem.concept.property [
       fhir:index 0;
       fhir:CodeSystem.concept.property.code [ fhir:value "status" ];
       fhir:CodeSystem.concept.property.valueCode [ fhir:value "A" ]     ]
  ].

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

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