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<StructureDefinition xmlns="http://hl7.org/fhir">
 <id value="landmark-location" />
 <meta>
 <lastUpdated value="2019-12-20T21:25:26.906+00:00" />
 </meta>
 <text>
 <status value="generated" />
 <div xmlns="http://www.w3.org/1999/xhtml">
 <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 : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/formats.html#table" title="The logical name of the element">Name</a>
 </th>
 <th style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/formats.html#table" title="Information about the use of the element">Flags</a>
 </th>
 <th style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/formats.html#table" title="Minimum and Maximum # of times the the element can appear in the instance">Card.</a>
 </th>
 <th style="width: 100px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/formats.html#table" title="Reference to the type of the element">Type</a>
 </th>
 <th style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/formats.html#table" title="Additional information about the element">Description &amp; Constraints</a>
 
 <a href="http://hl7.org/fhir/R4/formats.html#table" title="Legend for this format">
 <img src="http://hl7.org/fhir/R4/help16.png" alt="doco" style="background-color: inherit" />
 </a>
 
 </th>
 </tr>
 <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white;">
 <td style="vertical-align: top; text-align : 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-landmark-location-definitions.html#Extension" title="The body location of the landmark, specified by a location code and optional laterality and orientation.">Extension</a>
 <a name="Extension"></a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy" />
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..*</td>
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/extensibility.html#Extension">Extension</a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">LandmarkLocation </td>
 </tr>
 <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7;">
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck14.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_slice_item.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Slice Item" class="hierarchy" />
 <a href="StructureDefinition-landmark-location-definitions.html#Extension.extension:code" title="Extension URL = http://ga4gh.org/fhir/phenopackets/StructureDefinition/code">code</a>
 <a name="Extension.extension"></a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy" />
 <td style="vertical-align: top; text-align : 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 : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">Code URL: <a href="http://hl7.org/fhir/R4/StructureDefinition-code.html">http://ga4gh.org/fhir/phenopackets/StructureDefinition/code</a> </td>
 </tr>
 <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white;">
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck14.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_slice_item.png" alt="." style="background-color: white; background-color: inherit" title="Slice Item" class="hierarchy" />
 <a href="StructureDefinition-landmark-location-definitions.html#Extension.extension:laterality" title="Extension URL = http://ga4gh.org/fhir/phenopackets/StructureDefinition/laterality">laterality</a>
 <a name="Extension.extension"></a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy" />
 <td style="vertical-align: top; text-align : 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 : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">Laterality URL: <a href="http://hl7.org/fhir/R4/StructureDefinition-laterality.html">http://ga4gh.org/fhir/phenopackets/StructureDefinition/laterality</a> </td>
 </tr>
 <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7;">
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck14.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_slice_item.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Slice Item" class="hierarchy" />
 <a href="StructureDefinition-landmark-location-definitions.html#Extension.extension:anatomicalorientation" title="Extension URL = http://ga4gh.org/fhir/phenopackets/StructureDefinition/anatomical-orientation">anatomical-orientation</a>
 <a name="Extension.extension"></a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy" />
 <td style="vertical-align: top; text-align : 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 : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">AnatomicalOrientation URL: <a href="http://hl7.org/fhir/R4/StructureDefinition-anatomical-orientation.html">http://ga4gh.org/fhir/phenopackets/StructureDefinition/anatomical-orientation</a> </td>
 </tr>
 <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white;">
 <td style="vertical-align: top; text-align : 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_primitive.png" alt="." style="background-color: white; background-color: inherit" title="Primitive Data Type" class="hierarchy" />
 <a href="StructureDefinition-landmark-location-definitions.html#Extension.url" title="null">url</a>
 <a name="Extension.url"></a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy" />
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 1
 ..
 1
 </td>
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 <a href="http://hl7.org/fhir/R4/datatypes.html#uri">uri</a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 "http://ga4gh.org/fhir/phenopackets/StructureDefinition/landmark-location"
 </td>
 </tr>
 <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7;">
 <td style="vertical-align: top; text-align : 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_element.gif" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Element" class="hierarchy" />
 value[x]
 <a name="Extension.value_x_"></a>
 </td>
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy" />
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
 
 0
 ..
 0
 </td>
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy" />
 <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy" />
 </tr>
 <tr>
 <td colspan="5" class="hierarchy">
 
 <a href="http://hl7.org/fhir/R4/formats.html#table" title="Legend for this format">
 <img src="http://hl7.org/fhir/R4/help16.png" alt="doco" style="background-color: inherit" /> Documentation for this format</a>
 </td>
 </tr>
 </table>
 </div>
 </text>
 <url value="http://ga4gh.org/fhir/phenopackets/StructureDefinition/landmark-location" />
 <version value="0.1.0" />
 <name value="LandmarkLocation" />
 <title value="Landmark Location" />
 <status value="draft" />
 <date value="2019-12-20T18:15:04+00:00" />
 <publisher value="Global Alliance for Genomics and Health" />
 <contact>
 <telecom>
 <system value="other" />
 <value value="http://ga4gh.org" />
 <rank value="1" />
 </telecom>
 </contact>
 <description value="The body location of the landmark, specified by a location code and optional laterality and orientation." />
 <fhirVersion value="4.0.1" />
 <mapping>
 <identity value="rim" />
 <uri value="http://hl7.org/v3" />
 <name value="RIM Mapping" />
 </mapping>
 <kind value="complex-type" />
 <abstract value="false" />
 <context>
 <type value="element" />
 <expression value="*" />
 </context>
 <type value="Extension" />
 <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
 <derivation value="constraint" />
 <snapshot>
 <element id="Extension">
 <path value="Extension" />
 <short value="LandmarkLocation" />
 <definition value="The body location of the landmark, specified by a location code and optional laterality and orientation." />
 <min value="0" />
 <max value="*" />
 <base>
 <path value="Extension" />
 <min value="0" />
 <max value="*" />
 </base>
 <condition value="ele-1" />
 <constraint>
 <key value="ele-1" />
 <severity value="error" />
 <human value="All FHIR elements must have a @value or children" />
 <expression value="hasValue() or (children().count() &gt; id.count())" />
 <xpath value="@value|f:*|h:div" />
 <source value="http://hl7.org/fhir/StructureDefinition/Element" />
 </constraint>
 <constraint>
 <key value="ext-1" />
 <severity value="error" />
 <human value="Must have either extensions or value[x], not both" />
 <expression value="extension.exists() != value.exists()" />
 <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
 <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
 </constraint>
 <isModifier value="false" />
 </element>
 <element id="Extension.id">
 <path value="Extension.id" />
 <representation value="xmlAttr" />
 <short value="Unique id for inter-element referencing" />
 <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
 <min value="0" />
 <max value="1" />
 <base>
 <path value="Element.id" />
 <min value="0" />
 <max value="1" />
 </base>
 <type>
 <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
 <valueUrl value="string" />
 </extension>
 <code value="http://hl7.org/fhirpath/System.String" />
 </type>
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="n/a" />
 </mapping>
 </element>
 <element id="Extension.extension">
 <path value="Extension.extension" />
 <slicing>
 <discriminator>
 <type value="value" />
 <path value="url" />
 </discriminator>
 <description value="Extensions are always sliced by (at least) url" />
 <rules value="open" />
 </slicing>
 <short value="Additional content defined by implementations" />
 <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
 <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
 <alias value="extensions" />
 <alias value="user content" />
 <min value="0" />
 <max value="*" />
 <base>
 <path value="Element.extension" />
 <min value="0" />
 <max value="*" />
 </base>
 <type>
 <code value="Extension" />
 </type>
 <constraint>
 <key value="ele-1" />
 <severity value="error" />
 <human value="All FHIR elements must have a @value or children" />
 <expression value="hasValue() or (children().count() &gt; id.count())" />
 <xpath value="@value|f:*|h:div" />
 <source value="http://hl7.org/fhir/StructureDefinition/Element" />
 </constraint>
 <constraint>
 <key value="ext-1" />
 <severity value="error" />
 <human value="Must have either extensions or value[x], not both" />
 <expression value="extension.exists() != value.exists()" />
 <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
 <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
 </constraint>
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="n/a" />
 </mapping>
 </element>
 <element id="Extension.extension:code">
 <path value="Extension.extension" />
 <sliceName value="code" />
 <short value="Code" />
 <definition value="The main type identifier for a lab, procedure, condition, etc., usually drawn from a controlled vocabulary." />
 <min value="0" />
 <max value="1" />
 <base>
 <path value="Element.extension" />
 <min value="0" />
 <max value="*" />
 </base>
 <type>
 <code value="Extension" />
 <profile value="http://ga4gh.org/fhir/phenopackets/StructureDefinition/code" />
 </type>
 <constraint>
 <key value="ele-1" />
 <severity value="error" />
 <human value="All FHIR elements must have a @value or children" />
 <expression value="hasValue() or (children().count() &gt; id.count())" />
 <xpath value="@value|f:*|h:div" />
 <source value="http://hl7.org/fhir/StructureDefinition/Element" />
 </constraint>
 <constraint>
 <key value="ext-1" />
 <severity value="error" />
 <human value="Must have either extensions or value[x], not both" />
 <expression value="extension.exists() != value.exists()" />
 <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
 <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
 </constraint>
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="n/a" />
 </mapping>
 </element>
 <element id="Extension.extension:laterality">
 <path value="Extension.extension" />
 <sliceName value="laterality" />
 <short value="Laterality" />
 <definition value="Body side of the body location, if needed to distinguish from a similar location on the other side of the body.&#xA;&#xA;The laterality element is part of BodyLocation, a flexible structure that allows the location to be determined by a single code, or a code plus laterality and/or orientation. The body location can also be specified in relation to one or more body landmarks. SNOMED CT is used in all cases.&#xA;&#xA;* Code only: The code should include (precoordinate) laterality and/orientation to the degree necessary to completely specify the body location.&#xA;* Code plus laterality and/or orientation: The basic code augmented by codes specifying the body side and/or anatomical orientation.&#xA;* Relation to landmark: The location relative to a landmark is specified by:&#xA;1. Establishing the location and type of landmark using a body site code and optional laterality/orientation, and&#xA;2. Specifying the direction and distance from the landmark to the body location.&#xA;&#xA;Note that BodyLocation is a data type (a reusable structure), not a stand-alone entity. The concept is similar to how a postal address can apply to a person, location, or organization. This contrasts with FHIR's stand-alone BodySite (aka BodyStructure in r4) which 'is not ... intended for describing the type of anatomical location but rather a specific body site on a specific patient' (FHIR 3.5)." />
 <min value="0" />
 <max value="1" />
 <base>
 <path value="Element.extension" />
 <min value="0" />
 <max value="*" />
 </base>
 <type>
 <code value="Extension" />
 <profile value="http://ga4gh.org/fhir/phenopackets/StructureDefinition/laterality" />
 </type>
 <constraint>
 <key value="ele-1" />
 <severity value="error" />
 <human value="All FHIR elements must have a @value or children" />
 <expression value="hasValue() or (children().count() &gt; id.count())" />
 <xpath value="@value|f:*|h:div" />
 <source value="http://hl7.org/fhir/StructureDefinition/Element" />
 </constraint>
 <constraint>
 <key value="ext-1" />
 <severity value="error" />
 <human value="Must have either extensions or value[x], not both" />
 <expression value="extension.exists() != value.exists()" />
 <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
 <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
 </constraint>
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="n/a" />
 </mapping>
 </element>
 <element id="Extension.extension:anatomicalorientation">
 <path value="Extension.extension" />
 <sliceName value="anatomicalorientation" />
 <short value="AnatomicalOrientation" />
 <definition value="AnatomicalOrientation of the body location, if needed to distinguish from a similar location in another orientation.&#xA;The orientation element is part of BodyLocation, a flexible structure that allows the location to be determined by a single code, or a code plus laterality and/or orientation. The body location can also be specified in relation to one or more body landmarks. SNOMED CT is used in all cases.&#xA;&#xA;* Code only: The code should include (precoordinate) laterality and/orientation to the degree necessary to completely specify the body location.&#xA;* Code plus laterality and/or orientation: The basic code augmented by codes specifying the body side and/or anatomical orientation.&#xA;* Relation to landmark: The location relative to a landmark is specified by:&#xA;1. Establishing the location and type of landmark using a body site code and optional laterality/orientation, and&#xA;2. Specifying the direction and distance from the landmark to the body location.&#xA;&#xA;Note that BodyLocation is a data type (a reusable structure), not a stand-alone entity. The concept is similar to how a postal address can apply to a person, location, or organization. This contrasts with FHIR's stand-alone BodySite (aka BodyStructure in r4) which 'is not ... intended for describing the type of anatomical location but rather a specific body site on a specific patient' (FHIR 3.5)." />
 <min value="0" />
 <max value="1" />
 <base>
 <path value="Element.extension" />
 <min value="0" />
 <max value="*" />
 </base>
 <type>
 <code value="Extension" />
 <profile value="http://ga4gh.org/fhir/phenopackets/StructureDefinition/anatomical-orientation" />
 </type>
 <constraint>
 <key value="ele-1" />
 <severity value="error" />
 <human value="All FHIR elements must have a @value or children" />
 <expression value="hasValue() or (children().count() &gt; id.count())" />
 <xpath value="@value|f:*|h:div" />
 <source value="http://hl7.org/fhir/StructureDefinition/Element" />
 </constraint>
 <constraint>
 <key value="ext-1" />
 <severity value="error" />
 <human value="Must have either extensions or value[x], not both" />
 <expression value="extension.exists() != value.exists()" />
 <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
 <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
 </constraint>
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="n/a" />
 </mapping>
 </element>
 <element id="Extension.url">
 <path value="Extension.url" />
 <representation value="xmlAttr" />
 <short value="identifies the meaning of the extension" />
 <definition value="Source of the definition for the extension code - a logical name or a URL." />
 <comment value="The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension." />
 <min value="1" />
 <max value="1" />
 <base>
 <path value="Extension.url" />
 <min value="1" />
 <max value="1" />
 </base>
 <type>
 <code value="uri" />
 </type>
 <fixedUri value="http://ga4gh.org/fhir/phenopackets/StructureDefinition/landmark-location" />
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="N/A" />
 </mapping>
 </element>
 <element id="Extension.value[x]">
 <path value="Extension.value[x]" />
 <short value="Value of extension" />
 <definition value="Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list)." />
 <min value="0" />
 <max value="0" />
 <base>
 <path value="Extension.value[x]" />
 <min value="0" />
 <max value="1" />
 </base>
 <type>
 <code value="base64Binary" />
 </type>
 <type>
 <code value="boolean" />
 </type>
 <type>
 <code value="canonical" />
 </type>
 <type>
 <code value="code" />
 </type>
 <type>
 <code value="date" />
 </type>
 <type>
 <code value="dateTime" />
 </type>
 <type>
 <code value="decimal" />
 </type>
 <type>
 <code value="id" />
 </type>
 <type>
 <code value="instant" />
 </type>
 <type>
 <code value="integer" />
 </type>
 <type>
 <code value="markdown" />
 </type>
 <type>
 <code value="oid" />
 </type>
 <type>
 <code value="positiveInt" />
 </type>
 <type>
 <code value="string" />
 </type>
 <type>
 <code value="time" />
 </type>
 <type>
 <code value="unsignedInt" />
 </type>
 <type>
 <code value="uri" />
 </type>
 <type>
 <code value="url" />
 </type>
 <type>
 <code value="uuid" />
 </type>
 <type>
 <code value="Address" />
 </type>
 <type>
 <code value="Age" />
 </type>
 <type>
 <code value="Annotation" />
 </type>
 <type>
 <code value="Attachment" />
 </type>
 <type>
 <code value="CodeableConcept" />
 </type>
 <type>
 <code value="Coding" />
 </type>
 <type>
 <code value="ContactPoint" />
 </type>
 <type>
 <code value="Count" />
 </type>
 <type>
 <code value="Distance" />
 </type>
 <type>
 <code value="Duration" />
 </type>
 <type>
 <code value="HumanName" />
 </type>
 <type>
 <code value="Identifier" />
 </type>
 <type>
 <code value="Money" />
 </type>
 <type>
 <code value="Period" />
 </type>
 <type>
 <code value="Quantity" />
 </type>
 <type>
 <code value="Range" />
 </type>
 <type>
 <code value="Ratio" />
 </type>
 <type>
 <code value="Reference" />
 </type>
 <type>
 <code value="SampledData" />
 </type>
 <type>
 <code value="Signature" />
 </type>
 <type>
 <code value="Timing" />
 </type>
 <type>
 <code value="ContactDetail" />
 </type>
 <type>
 <code value="Contributor" />
 </type>
 <type>
 <code value="DataRequirement" />
 </type>
 <type>
 <code value="Expression" />
 </type>
 <type>
 <code value="ParameterDefinition" />
 </type>
 <type>
 <code value="RelatedArtifact" />
 </type>
 <type>
 <code value="TriggerDefinition" />
 </type>
 <type>
 <code value="UsageContext" />
 </type>
 <type>
 <code value="Dosage" />
 </type>
 <type>
 <code value="Meta" />
 </type>
 <constraint>
 <key value="ele-1" />
 <severity value="error" />
 <human value="All FHIR elements must have a @value or children" />
 <expression value="hasValue() or (children().count() &gt; id.count())" />
 <xpath value="@value|f:*|h:div" />
 <source value="http://hl7.org/fhir/StructureDefinition/Element" />
 </constraint>
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="N/A" />
 </mapping>
 </element>
 </snapshot>
 <differential>
 <element id="Extension">
 <path value="Extension" />
 <short value="LandmarkLocation" />
 <definition value="The body location of the landmark, specified by a location code and optional laterality and orientation." />
 <min value="0" />
 <max value="*" />
 </element>
 <element id="Extension.extension:code">
 <path value="Extension.extension" />
 <sliceName value="code" />
 <definition value="The main type identifier for a lab, procedure, condition, etc., usually drawn from a controlled vocabulary." />
 <min value="0" />
 <max value="1" />
 <base>
 <path value="Element.extension" />
 <min value="0" />
 <max value="*" />
 </base>
 <type>
 <code value="Extension" />
 <profile value="http://ga4gh.org/fhir/phenopackets/StructureDefinition/code" />
 </type>
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="n/a" />
 </mapping>
 </element>
 <element id="Extension.extension:laterality">
 <path value="Extension.extension" />
 <sliceName value="laterality" />
 <definition value="Body side of the body location, if needed to distinguish from a similar location on the other side of the body.&#xA;&#xA;The laterality element is part of BodyLocation, a flexible structure that allows the location to be determined by a single code, or a code plus laterality and/or orientation. The body location can also be specified in relation to one or more body landmarks. SNOMED CT is used in all cases.&#xA;&#xA;* Code only: The code should include (precoordinate) laterality and/orientation to the degree necessary to completely specify the body location.&#xA;* Code plus laterality and/or orientation: The basic code augmented by codes specifying the body side and/or anatomical orientation.&#xA;* Relation to landmark: The location relative to a landmark is specified by:&#xA;1. Establishing the location and type of landmark using a body site code and optional laterality/orientation, and&#xA;2. Specifying the direction and distance from the landmark to the body location.&#xA;&#xA;Note that BodyLocation is a data type (a reusable structure), not a stand-alone entity. The concept is similar to how a postal address can apply to a person, location, or organization. This contrasts with FHIR's stand-alone BodySite (aka BodyStructure in r4) which 'is not ... intended for describing the type of anatomical location but rather a specific body site on a specific patient' (FHIR 3.5)." />
 <min value="0" />
 <max value="1" />
 <base>
 <path value="Element.extension" />
 <min value="0" />
 <max value="*" />
 </base>
 <type>
 <code value="Extension" />
 <profile value="http://ga4gh.org/fhir/phenopackets/StructureDefinition/laterality" />
 </type>
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="n/a" />
 </mapping>
 </element>
 <element id="Extension.extension:anatomicalorientation">
 <path value="Extension.extension" />
 <sliceName value="anatomicalorientation" />
 <definition value="AnatomicalOrientation of the body location, if needed to distinguish from a similar location in another orientation.&#xA;The orientation element is part of BodyLocation, a flexible structure that allows the location to be determined by a single code, or a code plus laterality and/or orientation. The body location can also be specified in relation to one or more body landmarks. SNOMED CT is used in all cases.&#xA;&#xA;* Code only: The code should include (precoordinate) laterality and/orientation to the degree necessary to completely specify the body location.&#xA;* Code plus laterality and/or orientation: The basic code augmented by codes specifying the body side and/or anatomical orientation.&#xA;* Relation to landmark: The location relative to a landmark is specified by:&#xA;1. Establishing the location and type of landmark using a body site code and optional laterality/orientation, and&#xA;2. Specifying the direction and distance from the landmark to the body location.&#xA;&#xA;Note that BodyLocation is a data type (a reusable structure), not a stand-alone entity. The concept is similar to how a postal address can apply to a person, location, or organization. This contrasts with FHIR's stand-alone BodySite (aka BodyStructure in r4) which 'is not ... intended for describing the type of anatomical location but rather a specific body site on a specific patient' (FHIR 3.5)." />
 <min value="0" />
 <max value="1" />
 <base>
 <path value="Element.extension" />
 <min value="0" />
 <max value="*" />
 </base>
 <type>
 <code value="Extension" />
 <profile value="http://ga4gh.org/fhir/phenopackets/StructureDefinition/anatomical-orientation" />
 </type>
 <isModifier value="false" />
 <isSummary value="false" />
 <mapping>
 <identity value="rim" />
 <map value="n/a" />
 </mapping>
 </element>
 <element id="Extension.url">
 <path value="Extension.url" />
 <type>
 <code value="uri" />
 </type>
 <fixedUri value="http://ga4gh.org/fhir/phenopackets/StructureDefinition/landmark-location" />
 </element>
 <element id="Extension.value[x]">
 <path value="Extension.value[x]" />
 <min value="0" />
 <max value="0" />
 </element>
 </differential>
</StructureDefinition>

name : LandmarkLocation

{

}