{
  "resourceType" : "CodeSystem",
  "id" : "v3-CompressionAlgorithm",
  "language" : "en",
  "text" : {
    "status" : "generated",
    "div" : "<div xml:lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem v3-CompressionAlgorithm</b></p><a name=\"v3-CompressionAlgorithm\"> </a><a name=\"hcv3-CompressionAlgorithm\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Language: en</p></div><p><b>Properties</b></p><p><b>This code system defines the following properties for its concepts</b></p><table class=\"grid\"><tr><td><b>Name</b></td><td><b>Code</b></td><td><b>URI</b></td><td><b>Type</b></td><td><b>Description</b></td></tr><tr><td>howApplies</td><td>howApplies</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-how-applies</td><td>string</td><td>Haven't a clue!</td></tr><tr><td>Status</td><td>status</td><td>http://hl7.org/fhir/concept-properties#status</td><td>code</td><td>Designation of a concept's state. Normally is not populated unless the state is retired.</td></tr></table><p><b>Concepts</b></p><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/v3-CompressionAlgorithm</code> defines the following codes in a Is-A hierarchy:</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>howApplies</b></td><td><b>Status</b></td></tr><tr><td style=\"white-space:nowrap\">BZ<a name=\"v3-CompressionAlgorithm-BZ\"> </a></td><td>bzip</td><td>bzip-2 compression format. See \\[http://www.bzip.org/\\] for more information.</td><td/><td>active</td></tr><tr><td style=\"white-space:nowrap\">DF<a name=\"v3-CompressionAlgorithm-DF\"> </a></td><td>deflate</td><td>The deflate compressed data format as specified in RFC 1951 \\[http://www.ietf.org/rfc/rfc1951.txt\\].</td><td>mandatory</td><td>active</td></tr><tr><td style=\"white-space:nowrap\">GZ<a name=\"v3-CompressionAlgorithm-GZ\"> </a></td><td>gzip</td><td>A compressed data format that is compatible with the widely used GZIP utility as specified in RFC 1952 \\[http://www.ietf.org/rfc/rfc1952.txt\\] (uses the deflate algorithm).</td><td>other</td><td>active</td></tr><tr><td style=\"white-space:nowrap\">Z<a name=\"v3-CompressionAlgorithm-Z\"> </a></td><td>compress</td><td>Original UNIX compress algorithm and file format using the LZC algorithm (a variant of LZW). Patent encumbered and less efficient than deflate.</td><td>deprecated</td><td>active</td></tr><tr><td style=\"white-space:nowrap\">Z7<a name=\"v3-CompressionAlgorithm-Z7\"> </a></td><td>Z7</td><td>7z compression file format. See \\[http://www.7-zip.org/7z.html\\] for more information.</td><td/><td>active</td></tr><tr><td style=\"white-space:nowrap\">ZL<a name=\"v3-CompressionAlgorithm-ZL\"> </a></td><td>zlib</td><td>A compressed data format that also uses the deflate algorithm. Specified as RFC 1950 \\[http://www.ietf.org/rfc/rfc1952.txt\\]</td><td>other</td><td>active</td></tr></table></div>"
  },
  "url" : "http://terminology.hl7.org/CodeSystem/v3-CompressionAlgorithm",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.5.1009"
  }],
  "version" : "4.0.0",
  "name" : "CompressionAlgorithm",
  "title" : "CompressionAlgorithm",
  "status" : "active",
  "experimental" : false,
  "date" : "2019-03-20",
  "publisher" : "Health Level Seven International",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org"
    },
    {
      "system" : "email",
      "value" : "hq@HL7.org"
    }]
  }],
  "description" : "Type of compression algorithm used",
  "copyright" : "This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html",
  "caseSensitive" : true,
  "hierarchyMeaning" : "is-a",
  "content" : "complete",
  "property" : [{
    "code" : "howApplies",
    "uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-how-applies",
    "description" : "Haven't a clue!",
    "type" : "string"
  },
  {
    "code" : "status",
    "uri" : "http://hl7.org/fhir/concept-properties#status",
    "description" : "Designation of a concept's state. Normally is not populated unless the state is retired.",
    "type" : "code"
  }],
  "concept" : [{
    "code" : "BZ",
    "display" : "bzip",
    "definition" : "bzip-2 compression format. See \\[http://www.bzip.org/\\] for more information.",
    "property" : [{
      "code" : "status",
      "valueCode" : "active"
    }]
  },
  {
    "code" : "DF",
    "display" : "deflate",
    "definition" : "The deflate compressed data format as specified in RFC 1951 \\[http://www.ietf.org/rfc/rfc1951.txt\\].",
    "property" : [{
      "code" : "status",
      "valueCode" : "active"
    },
    {
      "code" : "howApplies",
      "valueString" : "mandatory"
    }]
  },
  {
    "code" : "GZ",
    "display" : "gzip",
    "definition" : "A compressed data format that is compatible with the widely used GZIP utility as specified in RFC 1952 \\[http://www.ietf.org/rfc/rfc1952.txt\\] (uses the deflate algorithm).",
    "property" : [{
      "code" : "status",
      "valueCode" : "active"
    },
    {
      "code" : "howApplies",
      "valueString" : "other"
    }]
  },
  {
    "code" : "Z",
    "display" : "compress",
    "definition" : "Original UNIX compress algorithm and file format using the LZC algorithm (a variant of LZW). Patent encumbered and less efficient than deflate.",
    "property" : [{
      "code" : "status",
      "valueCode" : "active"
    },
    {
      "code" : "howApplies",
      "valueString" : "deprecated"
    }]
  },
  {
    "code" : "Z7",
    "display" : "Z7",
    "definition" : "7z compression file format. See \\[http://www.7-zip.org/7z.html\\] for more information.",
    "property" : [{
      "code" : "status",
      "valueCode" : "active"
    }]
  },
  {
    "code" : "ZL",
    "display" : "zlib",
    "definition" : "A compressed data format that also uses the deflate algorithm. Specified as RFC 1950 \\[http://www.ietf.org/rfc/rfc1952.txt\\]",
    "property" : [{
      "code" : "status",
      "valueCode" : "active"
    },
    {
      "code" : "howApplies",
      "valueString" : "other"
    }]
  }]
}