EHDS Logical Information Models
0.2.1 - qa-preview

EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.2.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-common/ and changes regularly. See the Directory of published versions

## Logical Model: EHDSTelecom - TTL Profile

Draft as of 2026-02-05

TTL representation of the EHDSTelecom logical model.

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    @prefix fhir: <http://hl7.org/fhir/> .
    @prefix owl: <http://www.w3.org/2002/07/owl#> .
    @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
    @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
    @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

     a fhir:StructureDefinition ;
      fhir:nodeRole fhir:treeRoot ;
      fhir:id [ fhir:v "EHDSTelecom"] ; #
      fhir:text [
    fhir:status [ fhir:v "extensions" ] ;
    fhir:div [ fhir:v "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureDefinition EHDSTelecom</b></p><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the element can appear in the instance\">Card.</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px; width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description &amp; Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64, \" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSTelecom-definitions.html#EHDSTelecom\" title=\"EHDS refined base model for Telecommunication contact information structure\">EHDSTelecom</a><a name=\"EHDSTelecom\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/types.html#Base\">Base</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Telecom model<br/><span style=\"font-weight:bold\">Instances of this logical model can be the target of a Reference</span></td></tr>#xD;\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_datatype.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSTelecom-definitions.html#EHDSTelecom.use\" title=\"Purpose of the address\">use</a><a name=\"EHDSTelecom.use\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#CodeableConcept\">CodeableConcept</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Use<br class=\"binding\"/><span style=\"font-weight:bold\" title=\"null\" class=\"binding\">Binding Description: </span><span title=\"null\" class=\"binding\"> (</span><a href=\"http://hl7.org/fhir/R5/terminologies.html#preferred\" title=\"Instances are encouraged to draw from the specified codes for interoperability purposes but are not required to do so to be considered conformant.\" class=\"binding\">preferred</a><span title=\"null\" class=\"binding\">)</span><span title=\"null\" class=\"binding\">: </span><span title=\"null\" class=\"binding\">HL7 ContactPointUse</span></td></tr>#xD;\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_datatype.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSTelecom-definitions.html#EHDSTelecom.type\" title=\"Telecommunications form for contact point - what communications system is required to make use of the contact.\">type</a><a name=\"EHDSTelecom.type\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#CodeableConcept\">CodeableConcept</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Type<br class=\"binding\"/><span style=\"font-weight:bold\" title=\"null\" class=\"binding\">Binding Description: </span><span title=\"null\" class=\"binding\"> (</span><a href=\"http://hl7.org/fhir/R5/terminologies.html#preferred\" title=\"Instances are encouraged to draw from the specified codes for interoperability purposes but are not required to do so to be considered conformant.\" class=\"binding\">preferred</a><span title=\"null\" class=\"binding\">)</span><span title=\"null\" class=\"binding\">: </span><span title=\"null\" class=\"binding\">HL7 ContactPointSystem</span></td></tr>#xD;\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck00.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSTelecom-definitions.html#EHDSTelecom.value\" title=\"The actual contact point details, in a form that is meaningful to the designated communication type (i.e. phone number or email address).\">value</a><a name=\"EHDSTelecom.value\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..1</td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Value</td></tr>#xD;\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64, \" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"^^rdf:XMLLiteral ]
      ] ; #
      fhir:extension ( [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics>     ] ;
    fhir:value [
    a fhir:Code ;
    fhir:v "can-be-target"     ]
      ] ) ; #
      fhir:url [
    fhir:v "http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSTelecom"^^xsd:anyURI ;
    fhir:l <http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSTelecom>
      ] ; #
      fhir:version [ fhir:v "0.2.1"] ; #
      fhir:name [ fhir:v "EHDSTelecom"] ; #
      fhir:title [ fhir:v "Telecom model"] ; #
      fhir:status [ fhir:v "draft"] ; #
      fhir:date [ fhir:v "2026-02-05T13:46:24+00:00"^^xsd:dateTime] ; #
      fhir:publisher [ fhir:v "Xt-EHR"] ; #
      fhir:contact ( [
    fhir:name [ fhir:v "Xt-EHR" ] ;
        ( fhir:telecom [
    fhir:system [ fhir:v "url" ] ;
    fhir:value [ fhir:v "http://www.xt-ehr.eu/" ]     ] )
      ] ) ; #
      fhir:description [ fhir:v "EHDS refined base model for Telecommunication contact information structure"] ; #
      fhir:fhirVersion [ fhir:v "5.0.0"] ; #
      fhir:mapping ( [
    fhir:identity [ fhir:v "rim" ] ;
    fhir:uri [
    fhir:v "http://hl7.org/v3"^^xsd:anyURI ;
    fhir:l <http://hl7.org/v3>     ] ;
    fhir:name [ fhir:v "RIM Mapping" ]
      ] ) ; #
      fhir:kind [ fhir:v "logical"] ; #
      fhir:abstract [ fhir:v false] ; #
      fhir:type [
    fhir:v "http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSTelecom"^^xsd:anyURI ;
    fhir:l <http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSTelecom>
      ] ; #
      fhir:baseDefinition [
    fhir:v "http://hl7.org/fhir/StructureDefinition/Base"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/Base>
      ] ; #
      fhir:derivation [ fhir:v "specialization"] ; #
      fhir:snapshot [
        ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version>       ] ;
    fhir:value [
    a fhir:String ;
    fhir:v "5.0.0"       ]     ] ) ;
        ( fhir:element [
    fhir:id [ fhir:v "EHDSTelecom" ] ;
    fhir:path [ fhir:v "EHDSTelecom" ] ;
    fhir:short [ fhir:v "Telecom model" ] ;
    fhir:definition [ fhir:v "EHDS refined base model for Telecommunication contact information structure" ] ;
    fhir:min [ fhir:v "0"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "*" ] ;
    fhir:base [
    fhir:path [ fhir:v "Base" ] ;
    fhir:min [ fhir:v "0"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "*" ]       ] ;
    fhir:isModifier [ fhir:v false ] ;
          ( fhir:mapping [
    fhir:identity [ fhir:v "rim" ] ;
    fhir:map [ fhir:v "n/a" ]       ] )     ] [
    fhir:id [ fhir:v "EHDSTelecom.use" ] ;
    fhir:path [ fhir:v "EHDSTelecom.use" ] ;
    fhir:short [ fhir:v "Use" ] ;
    fhir:definition [ fhir:v "Purpose of the address" ] ;
    fhir:min [ fhir:v "0"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "1" ] ;
    fhir:base [
    fhir:path [ fhir:v "EHDSTelecom.use" ] ;
    fhir:min [ fhir:v "0"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "1" ]       ] ;
          ( fhir:type [
    fhir:code [
    fhir:v "CodeableConcept"^^xsd:anyURI ;
    fhir:l fhir:CodeableConcept         ]       ] ) ;
    fhir:binding [
    fhir:strength [ fhir:v "preferred" ] ;
    fhir:description [ fhir:v "HL7 ContactPointUse" ]       ]     ] [
    fhir:id [ fhir:v "EHDSTelecom.type" ] ;
    fhir:path [ fhir:v "EHDSTelecom.type" ] ;
    fhir:short [ fhir:v "Type" ] ;
    fhir:definition [ fhir:v "Telecommunications form for contact point - what communications system is required to make use of the contact." ] ;
    fhir:min [ fhir:v "0"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "1" ] ;
    fhir:base [
    fhir:path [ fhir:v "EHDSTelecom.type" ] ;
    fhir:min [ fhir:v "0"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "1" ]       ] ;
          ( fhir:type [
    fhir:code [
    fhir:v "CodeableConcept"^^xsd:anyURI ;
    fhir:l fhir:CodeableConcept         ]       ] ) ;
    fhir:binding [
    fhir:strength [ fhir:v "preferred" ] ;
    fhir:description [ fhir:v "HL7 ContactPointSystem" ]       ]     ] [
    fhir:id [ fhir:v "EHDSTelecom.value" ] ;
    fhir:path [ fhir:v "EHDSTelecom.value" ] ;
    fhir:short [ fhir:v "Value" ] ;
    fhir:definition [ fhir:v "The actual contact point details, in a form that is meaningful to the designated communication type (i.e. phone number or email address)." ] ;
    fhir:min [ fhir:v "1"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "1" ] ;
    fhir:base [
    fhir:path [ fhir:v "EHDSTelecom.value" ] ;
    fhir:min [ fhir:v "1"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "1" ]       ] ;
          ( fhir:type [
    fhir:code [
    fhir:v "string"^^xsd:anyURI ;
    fhir:l fhir:string         ]       ] )     ] )
      ] ; #
      fhir:differential [
        ( fhir:element [
    fhir:id [ fhir:v "EHDSTelecom" ] ;
    fhir:path [ fhir:v "EHDSTelecom" ] ;
    fhir:short [ fhir:v "Telecom model" ] ;
    fhir:definition [ fhir:v "EHDS refined base model for Telecommunication contact information structure" ]     ] [
    fhir:id [ fhir:v "EHDSTelecom.use" ] ;
    fhir:path [ fhir:v "EHDSTelecom.use" ] ;
    fhir:short [ fhir:v "Use" ] ;
    fhir:definition [ fhir:v "Purpose of the address" ] ;
    fhir:min [ fhir:v "0"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "1" ] ;
          ( fhir:type [
    fhir:code [
    fhir:v "CodeableConcept"^^xsd:anyURI ;
    fhir:l fhir:CodeableConcept         ]       ] ) ;
    fhir:binding [
    fhir:strength [ fhir:v "preferred" ] ;
    fhir:description [ fhir:v "HL7 ContactPointUse" ]       ]     ] [
    fhir:id [ fhir:v "EHDSTelecom.type" ] ;
    fhir:path [ fhir:v "EHDSTelecom.type" ] ;
    fhir:short [ fhir:v "Type" ] ;
    fhir:definition [ fhir:v "Telecommunications form for contact point - what communications system is required to make use of the contact." ] ;
    fhir:min [ fhir:v "0"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "1" ] ;
          ( fhir:type [
    fhir:code [
    fhir:v "CodeableConcept"^^xsd:anyURI ;
    fhir:l fhir:CodeableConcept         ]       ] ) ;
    fhir:binding [
    fhir:strength [ fhir:v "preferred" ] ;
    fhir:description [ fhir:v "HL7 ContactPointSystem" ]       ]     ] [
    fhir:id [ fhir:v "EHDSTelecom.value" ] ;
    fhir:path [ fhir:v "EHDSTelecom.value" ] ;
    fhir:short [ fhir:v "Value" ] ;
    fhir:definition [ fhir:v "The actual contact point details, in a form that is meaningful to the designated communication type (i.e. phone number or email address)." ] ;
    fhir:min [ fhir:v "1"^^xsd:nonNegativeInteger ] ;
    fhir:max [ fhir:v "1" ] ;
          ( fhir:type [
    fhir:code [
    fhir:v "string"^^xsd:anyURI ;
    fhir:l fhir:string         ]       ] )     ] )
      ] . #