Meta.xml 1 <?xml version="1.0" encoding="utf-8"?> 2 <StructureDefinition xmlns="http://hl7.org/fhir"> 3 <id value="Meta" /> 4 <meta> 5 <lastUpdated value="2023-03-26T06:21:02.749+02:00" /> 6 </meta> 7 <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"> 8 <valueCode value="normative" /> 9 </extension> 10 <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version"> 11 <valueCode value="4.0.0" /> 12 </extension> 13 <url value="http://hl7.org/fhir/StructureDefinition/Meta" /> 14 <version value="5.0.0" /> 15 <name value="Meta" /> 16 <status value="active" /> 17 <experimental value="false" /> 18 <date value="2023-03-26T06:21:02.0000000+02:00" /> 19 <publisher value="HL7 FHIR Standard" /> 20 <contact> 21 <telecom> 22 <system value="url" /> 23 <value value="http://hl7.org/fhir" /> 24 </telecom> 25 </contact> 26 <description value="Meta Type: The metadata about a resource. This is content in the resource that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource." /> 27 <jurisdiction> 28 <coding> 29 <system value="http://unstats.un.org/unsd/methods/m49/m49.htm" /> 30 <code value="001" /> 31 <display value="World" /> 32 </coding> 33 </jurisdiction> 34 <fhirVersion value="5.0.0" /> 35 <mapping> 36 <identity value="rim" /> 37 <uri value="http://hl7.org/v3" /> 38 <name value="RIM Mapping" /> 39 </mapping> 40 <kind value="complex-type" /> 41 <abstract value="false" /> 42 <type value="Meta" /> 43 <baseDefinition value="http://hl7.org/fhir/StructureDefinition/DataType" /> 44 <derivation value="specialization" /> 45 <snapshot> 46 <element id="Meta"> 47 <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"> 48 <valueCode value="normative" /> 49 </extension> 50 <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version"> 51 <valueCode value="4.0.0" /> 52 </extension> 53 <path value="Meta" /> 54 <short value="Metadata about a resource" /> 55 <definition value="The metadata about a resource. This is content in the resource that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource." /> 56 <min value="0" /> 57 <max value="*" /> 58 <base> 59 <path value="Meta" /> 60 <min value="0" /> 61 <max value="*" /> 62 </base> 63 <constraint> 64 <key value="ele-1" /> 65 <severity value="error" /> 66 <human value="All FHIR elements must have a @value or children" /> 67 <expression value="hasValue() or (children().count() > id.count())" /> 68 <source value="http://hl7.org/fhir/StructureDefinition/Element" /> 69 </constraint> 70 <isModifier value="false" /> 71 <mapping> 72 <identity value="rim" /> 73 <map value="n/a,N/A" /> 74 </mapping> 75 </element> 76 <element id="Meta.id"> 77 <path value="Meta.id" /> 78 <representation value="xmlAttr" /> 79 <short value="Unique id for inter-element referencing" /> 80 <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." /> 81 <min value="0" /> 82 <max value="1" /> 83 <base> 84 <path value="Element.id" /> 85 <min value="0" /> 86 <max value="1" /> 87 </base> 88 <type> 89 <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type"> 90 <valueUrl value="id" /> 91 </extension> 92 <code value="http://hl7.org/fhirpath/System.String" /> 93 </type> 94 <condition value="ele-1" /> 95 <isModifier value="false" /> 96 <isSummary value="false" /> 97 <mapping> 98 <identity value="rim" /> 99 <map value="n/a" /> 100 </mapping> 101 </element> 102 <element id="Meta.extension"> 103 <path value="Meta.extension" /> 104 <slicing> 105 <discriminator> 106 <type value="value" /> 107 <path value="url" /> 108 </discriminator> 109 <description value="Extensions are always sliced by (at least) url" /> 110 <rules value="open" /> 111 </slicing> 112 <short value="Additional content defined by implementations" /> 113 <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 managable, 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." /> 114 <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." /> 115 <alias value="extensions" /> 116 <alias value="user content" /> 117 <min value="0" /> 118 <max value="*" /> 119 <base> 120 <path value="Element.extension" /> 121 <min value="0" /> 122 <max value="*" /> 123 </base> 124 <type> 125 <code value="Extension" /> 126 </type> 127 <constraint> 128 <key value="ele-1" /> 129 <severity value="error" /> 130 <human value="All FHIR elements must have a @value or children" /> 131 <expression value="hasValue() or (children().count() > id.count())" /> 132 <source value="http://hl7.org/fhir/StructureDefinition/Element" /> 133 </constraint> 134 <constraint> 135 <key value="ext-1" /> 136 <severity value="error" /> 137 <human value="Must have either extensions or value[x], not both" /> 138 <expression value="extension.exists() != value.exists()" /> 139 <source value="http://hl7.org/fhir/StructureDefinition/Extension" /> 140 </constraint> 141 <isModifier value="false" /> 142 <isSummary value="false" /> 143 <mapping> 144 <identity value="rim" /> 145 <map value="n/a" /> 146 </mapping> 147 </element> 148 <element id="Meta.versionId"> 149 <path value="Meta.versionId" /> 150 <short value="Version specific identifier" /> 151 <definition value="The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted." /> 152 <comment value="The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes." /> 153 <min value="0" /> 154 <max value="1" /> 155 <base> 156 <path value="Meta.versionId" /> 157 <min value="0" /> 158 <max value="1" /> 159 </base> 160 <type> 161 <code value="id" /> 162 </type> 163 <constraint> 164 <key value="ele-1" /> 165 <severity value="error" /> 166 <human value="All FHIR elements must have a @value or children" /> 167 <expression value="hasValue() or (children().count() > id.count())" /> 168 <source value="http://hl7.org/fhir/StructureDefinition/Element" /> 169 </constraint> 170 <isModifier value="false" /> 171 <isSummary value="true" /> 172 </element> 173 <element id="Meta.lastUpdated"> 174 <path value="Meta.lastUpdated" /> 175 <short value="When the resource version last changed" /> 176 <definition value="When the resource last changed - e.g. when the version changed." /> 177 <comment value="This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a [read](http.html#read) interaction." /> 178 <min value="0" /> 179 <max value="1" /> 180 <base> 181 <path value="Meta.lastUpdated" /> 182 <min value="0" /> 183 <max value="1" /> 184 </base> 185 <type> 186 <code value="instant" /> 187 </type> 188 <constraint> 189 <key value="ele-1" /> 190 <severity value="error" /> 191 <human value="All FHIR elements must have a @value or children" /> 192 <expression value="hasValue() or (children().count() > id.count())" /> 193 <source value="http://hl7.org/fhir/StructureDefinition/Element" /> 194 </constraint> 195 <isModifier value="false" /> 196 <isSummary value="true" /> 197 </element> 198 <element id="Meta.source"> 199 <path value="Meta.source" /> 200 <short value="Identifies where the resource comes from" /> 201 <definition value="A uri that identifies the source system of the resource. This provides a minimal amount of [Provenance](provenance.html#) information that can be used to track or differentiate the source of information in the resource. The source may identify another FHIR server, document, message, database, etc." /> 202 <comment value="The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference. This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL." /> 203 <min value="0" /> 204 <max value="1" /> 205 <base> 206 <path value="Meta.source" /> 207 <min value="0" /> 208 <max value="1" /> 209 </base> 210 <type> 211 <code value="uri" /> 212 </type> 213 <constraint> 214 <key value="ele-1" /> 215 <severity value="error" /> 216 <human value="All FHIR elements must have a @value or children" /> 217 <expression value="hasValue() or (children().count() > id.count())" /> 218 <source value="http://hl7.org/fhir/StructureDefinition/Element" /> 219 </constraint> 220 <isModifier value="false" /> 221 <isSummary value="true" /> 222 </element> 223 <element id="Meta.profile"> 224 <path value="Meta.profile" /> 225 <short value="Profiles this resource claims to conform to" /> 226 <definition value="A list of profiles (references to [StructureDefinition](structuredefinition.html#) resources) that this resource claims to conform to. The URL is a reference to [StructureDefinition.url](structuredefinition-definitions.html#StructureDefinition.url)." /> 227 <comment value="It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set." /> 228 <min value="0" /> 229 <max value="*" /> 230 <base> 231 <path value="Meta.profile" /> 232 <min value="0" /> 233 <max value="*" /> 234 </base> 235 <type> 236 <code value="canonical" /> 237 <targetProfile value="http://hl7.org/fhir/StructureDefinition/StructureDefinition" /> 238 </type> 239 <constraint> 240 <key value="ele-1" /> 241 <severity value="error" /> 242 <human value="All FHIR elements must have a @value or children" /> 243 <expression value="hasValue() or (children().count() > id.count())" /> 244 <source value="http://hl7.org/fhir/StructureDefinition/Element" /> 245 </constraint> 246 <isModifier value="false" /> 247 <isSummary value="true" /> 248 </element> 249 <element id="Meta.security"> 250 <path value="Meta.security" /> 251 <short value="Security Labels applied to this resource" /> 252 <definition value="Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure." /> 253 <comment value="The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored." /> 254 <min value="0" /> 255 <max value="*" /> 256 <base> 257 <path value="Meta.security" /> 258 <min value="0" /> 259 <max value="*" /> 260 </base> 261 <type> 262 <code value="Coding" /> 263 </type> 264 <constraint> 265 <key value="ele-1" /> 266 <severity value="error" /> 267 <human value="All FHIR elements must have a @value or children" /> 268 <expression value="hasValue() or (children().count() > id.count())" /> 269 <source value="http://hl7.org/fhir/StructureDefinition/Element" /> 270 </constraint> 271 <isModifier value="false" /> 272 <isSummary value="true" /> 273 <binding> 274 <extension url="http://hl7.org/fhir/tools/StructureDefinition/binding-definition"> 275 <valueString value="Security Labels from the Healthcare Privacy and Security Classification System." /> 276 </extension> 277 <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> 278 <valueString value="SecurityLabels" /> 279 </extension> 280 <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding"> 281 <valueBoolean value="true" /> 282 </extension> 283 <strength value="extensible" /> 284 <description value="Security Labels from the Healthcare Privacy and Security Classification System." /> 285 <valueSet value="http://hl7.org/fhir/ValueSet/security-labels" /> 286 </binding> 287 </element> 288 <element id="Meta.tag"> 289 <path value="Meta.tag" /> 290 <short value="Tags applied to this resource" /> 291 <definition value="Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource." /> 292 <comment value="The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored." /> 293 <min value="0" /> 294 <max value="*" /> 295 <base> 296 <path value="Meta.tag" /> 297 <min value="0" /> 298 <max value="*" /> 299 </base> 300 <type> 301 <code value="Coding" /> 302 </type> 303 <constraint> 304 <key value="ele-1" /> 305 <severity value="error" /> 306 <human value="All FHIR elements must have a @value or children" /> 307 <expression value="hasValue() or (children().count() > id.count())" /> 308 <source value="http://hl7.org/fhir/StructureDefinition/Element" /> 309 </constraint> 310 <isModifier value="false" /> 311 <isSummary value="true" /> 312 <binding> 313 <extension url="http://hl7.org/fhir/tools/StructureDefinition/binding-definition"> 314 <valueString value="Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones"." /> 315 </extension> 316 <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> 317 <valueString value="Tags" /> 318 </extension> 319 <strength value="example" /> 320 <description value="Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones"." /> 321 <valueSet value="http://hl7.org/fhir/ValueSet/common-tags" /> 322 </binding> 323 </element> 324 </snapshot> 325 <differential> 326 <element id="Meta"> 327 <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"> 328 <valueCode value="normative" /> 329 </extension> 330 <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version"> 331 <valueCode value="4.0.0" /> 332 </extension> 333 <path value="Meta" /> 334 <short value="Metadata about a resource" /> 335 <definition value="The metadata about a resource. This is content in the resource that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource." /> 336 <min value="0" /> 337 <max value="*" /> 338 <mapping> 339 <identity value="rim" /> 340 <map value="N/A" /> 341 </mapping> 342 </element> 343 <element id="Meta.versionId"> 344 <path value="Meta.versionId" /> 345 <short value="Version specific identifier" /> 346 <definition value="The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted." /> 347 <comment value="The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes." /> 348 <min value="0" /> 349 <max value="1" /> 350 <type> 351 <code value="id" /> 352 </type> 353 <isSummary value="true" /> 354 </element> 355 <element id="Meta.lastUpdated"> 356 <path value="Meta.lastUpdated" /> 357 <short value="When the resource version last changed" /> 358 <definition value="When the resource last changed - e.g. when the version changed." /> 359 <comment value="This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a [read](http.html#read) interaction." /> 360 <min value="0" /> 361 <max value="1" /> 362 <type> 363 <code value="instant" /> 364 </type> 365 <isSummary value="true" /> 366 </element> 367 <element id="Meta.source"> 368 <path value="Meta.source" /> 369 <short value="Identifies where the resource comes from" /> 370 <definition value="A uri that identifies the source system of the resource. This provides a minimal amount of [Provenance](provenance.html#) information that can be used to track or differentiate the source of information in the resource. The source may identify another FHIR server, document, message, database, etc." /> 371 <comment value="The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference. This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL." /> 372 <min value="0" /> 373 <max value="1" /> 374 <type> 375 <code value="uri" /> 376 </type> 377 <isSummary value="true" /> 378 </element> 379 <element id="Meta.profile"> 380 <path value="Meta.profile" /> 381 <short value="Profiles this resource claims to conform to" /> 382 <definition value="A list of profiles (references to [StructureDefinition](structuredefinition.html#) resources) that this resource claims to conform to. The URL is a reference to [StructureDefinition.url](structuredefinition-definitions.html#StructureDefinition.url)." /> 383 <comment value="It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set." /> 384 <min value="0" /> 385 <max value="*" /> 386 <type> 387 <code value="canonical" /> 388 <targetProfile value="http://hl7.org/fhir/StructureDefinition/StructureDefinition" /> 389 </type> 390 <isSummary value="true" /> 391 </element> 392 <element id="Meta.security"> 393 <path value="Meta.security" /> 394 <short value="Security Labels applied to this resource" /> 395 <definition value="Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure." /> 396 <comment value="The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored." /> 397 <min value="0" /> 398 <max value="*" /> 399 <type> 400 <code value="Coding" /> 401 </type> 402 <isSummary value="true" /> 403 <binding> 404 <extension url="http://hl7.org/fhir/tools/StructureDefinition/binding-definition"> 405 <valueString value="Security Labels from the Healthcare Privacy and Security Classification System." /> 406 </extension> 407 <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> 408 <valueString value="SecurityLabels" /> 409 </extension> 410 <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding"> 411 <valueBoolean value="true" /> 412 </extension> 413 <strength value="extensible" /> 414 <description value="Security Labels from the Healthcare Privacy and Security Classification System." /> 415 <valueSet value="http://hl7.org/fhir/ValueSet/security-labels" /> 416 </binding> 417 </element> 418 <element id="Meta.tag"> 419 <path value="Meta.tag" /> 420 <short value="Tags applied to this resource" /> 421 <definition value="Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource." /> 422 <comment value="The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored." /> 423 <min value="0" /> 424 <max value="*" /> 425 <type> 426 <code value="Coding" /> 427 </type> 428 <isSummary value="true" /> 429 <binding> 430 <extension url="http://hl7.org/fhir/tools/StructureDefinition/binding-definition"> 431 <valueString value="Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones"." /> 432 </extension> 433 <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> 434 <valueString value="Tags" /> 435 </extension> 436 <strength value="example" /> 437 <description value="Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones"." /> 438 <valueSet value="http://hl7.org/fhir/ValueSet/common-tags" /> 439 </binding> 440 </element> 441 </differential> 442 </StructureDefinition>