Changes for page 4 Specific Item Schemes

Last modified by Helena K. on 2026/06/08 16:44

From 36.1 to 36.2 From 36.8 to 36.9

From version 36.2

edited by Helena K.
on 2026/06/08 16:20

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To version 36.8

edited by Helena K.
on 2026/06/08 16:29

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@@ -36,34 +36,34 @@
  ==== 4.3.2.1 Narrative ====
--The Codelist inherits from the //ItemScheme// and therefore has the following attributes: id uri urn version validFrom validTo isExternalReference serviceURL structureURL isPartial
++The [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] inherits from the //ItemScheme// and therefore has the following [[attributes>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]]: id uri urn [[version>>doc:sdmx:Glossary 2\.1.Version.WebHome]] validFrom validTo [[isExternalReference>>doc:sdmx:Glossary 2\.1.isExternalReference.WebHome]] serviceURL structureURL isPartial
--The Code inherits from //Item// and has the following attributes:
++The [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] inherits from //Item// and has the following [[attributes>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]]:
  id
  uri
  urn
--Both Codelist and Code have the association to InternationalString to support a multilingual name, an optional multi-lingual description, and an association to Annotation to support notes (not shown).
++Both [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] and [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] have the association to InternationalString to support a multilingual name, an optional multi-lingual description, and an association to [[Annotation>>doc:sdmx:Glossary 2\.1.Annotation.WebHome]] to support notes (not shown).
--Through the inheritance the Codelist comprise one or more Codes, and the Code itself can have one or more child Codes in the (inherited) hierarchy association. Note that a child Code can have only one parent Code in this association. A more complex Hierarhcy, which allows multiple parents is described later.
++Through the inheritance the [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] comprise one or more [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]], and the [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] itself can have one or more child [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] in the (inherited) [[hierarchy>>doc:sdmx:Glossary 2\.1.Hierarchy.WebHome]] association. Note that a child [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] can have only one parent [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] in this association. A more complex Hierarhcy, which allows multiple parents is described later.
--A partial Codelist (where isPartial is set to 'true') is identical to a Codelist and contains the Code and associated names and descriptions, just as in a normal Codelist. However, its content is a subset of the full Codelist. The way this works is described in section [[3.5.3.1>>doc:Methodology.SDMX 3\.1 Standards\. Section 2\. Information model.3 SDMX Base Package.WebHome||anchor="H3.5.3.1Narrative"]] on //ItemScheme//.
++A partial [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] (where isPartial is set to 'true') is identical to a [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] and contains the [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] and associated names and descriptions, just as in a normal [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]]. However, its content is a subset of the full [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]]. The way this works is described in section [[3.5.3.1>>doc:Methodology.SDMX 3\.1 Standards\. Section 2\. Information model.3 SDMX Base Package.WebHome||anchor="H3.5.3.1Narrative"]] on //ItemScheme//.
  ==== 4.3.2.2 Definitions ====
  (% style="width:912.835px" %)
  |**Class**|**Feature**|(% style="width:656px" %)**Description**
--|(%%)(% style="background-color:#d35400" %)Codelist|(((
++|(%%)(% style="background-color:#d35400" %)[[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]]|(((
  Inherits from
  //ItemScheme//
--)))|(% style="width:656px" %)A list from which some statistical concepts (coded concepts) take their values.
--|Code|(((
++)))|(% style="width:656px" %)A list from which some statistical [[concepts>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] (coded [[concepts>>doc:sdmx:Glossary 2\.1.Concept.WebHome]]) take their values.
++|[[Code>>doc:Glossary 2\.1.Code.WebHome]]|(((
  Inherits from
  Item
--)))|(% style="width:656px" %)A language independent set of letters, numbers or symbols that represent a concept whose meaning is described in a natural language.
--| |hierarchy|(% style="width:656px" %)Associates the parent and the child codes.
--| |extends|(% style="width:656px" %)Associates a Codelist with any Codelists that it may extend.
++)))|(% style="width:656px" %)A [[language>>doc:sdmx:Glossary 2\.1.Language.WebHome]] independent set of letters, numbers or symbols that represent a [[concept>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] whose meaning is described in a natural [[language>>doc:sdmx:Glossary 2\.1.Language.WebHome]].
++| |[[hierarchy>>doc:sdmx:Glossary 2\.1.Hierarchy.WebHome]]|(% style="width:656px" %)Associates the parent and the child [[codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]].
++| |extends|(% style="width:656px" %)Associates a [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] with any [[Codelists>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] that it may extend.
  ==== 4.3.3 Class Diagram – Codelist Extension ====
@@ -73,27 +73,27 @@
  ==== 4.3.3.1 Narrative ====
--A Codelist may extend other Codelists via the CodelistExtension class. The latter, via the sequence, indicates the order of precedence of the extended Codelists for conflict resolution of Codes. Besides that, the prefix property is used to ensure uniqueness of inherited Codes in the extending{{footnote}}The Codelist that extends 0..* Codelists is the 'extending' Codelist, while the Codelist(s) that are inherited is/are the 'extended' Codelist(s).{{/footnote}} Codelist in case conflicting Codes must be included in the latter. Each CodelistExtension association may include one InclusiveCodeSelection or one ExclusiveCodeSelection; those allow including or excluding a specific selection of Codes from the extended Codelists.
++A [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] may extend other [[Codelists>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] via the CodelistExtension class. The latter, via the sequence, indicates the order of precedence of the extended [[Codelists>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] for conflict resolution of [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]]. Besides that, the prefix property is used to ensure uniqueness of inherited [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] in the extending{{footnote}}The Codelist that extends 0..* Codelists is the 'extending' Codelist, while the Codelist(s) that are inherited is/are the 'extended' Codelist(s).{{/footnote}} [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] in case conflicting [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] must be included in the latter. Each CodelistExtension association may include one InclusiveCodeSelection or one ExclusiveCodeSelection; those allow including or excluding a specific selection of [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] from the extended [[Codelists>>doc:sdmx:Glossary 2\.1.Code list.WebHome]].
--The code selection classes may have MemberValues in order to specify the subset of the Codes that should be included or excluded from the extended Codelist. A MemberValue may have a value that corresponds to a Code, including its children Codes (via the cascadeValues property), or even include instances of the wildcard character ‘%’ in order to point to a set of Codes with common parts in their identifiers.
++The [[code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] selection classes may have MemberValues in order to specify the subset of the [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] that should be included or excluded from the extended [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]]. A MemberValue may have a value that corresponds to a [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]], including its children [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] (via the cascadeValues property), or even include instances of the wildcard character ‘%’ in order to point to a set of [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] with common parts in their identifiers.
  ==== 4.3.3.2 Definitions ====
  (% style="width:970.835px" %)
  |**Class**|**Feature**|(% style="width:655px" %)**Description**
--|CodelistExtension| |(% style="width:655px" %)The association between Codelists that may extend other Codelists.
--| |prefix|(% style="width:655px" %)A prefix to be used for a Codelist used in a extension, in order to avoid Code Conflicts.
++|CodelistExtension| |(% style="width:655px" %)The association between [[Codelists>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] that may extend other [[Codelists>>doc:sdmx:Glossary 2\.1.Code list.WebHome]].
++| |prefix|(% style="width:655px" %)A prefix to be used for a [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] used in a extension, in order to avoid [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] Conflicts.
  | |sequence|(% style="width:655px" %)(((
--The order that will be used when extending a Codelist, for resolving Code conflicts. The latest Codelist used overrides any previous Codelist.
++The order that will be used when extending a [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]], for resolving [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] conflicts. The latest [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] used overrides any previous [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]].
  )))
--|InclusiveCodeSelection| |(% style="width:655px" %)The subset of Codes to be included when extending a Codelist.
--|ExclusiveCodeSelection| |(% style="width:655px" %)The subset of Codes to be excluded when extending a Codelist.
++|InclusiveCodeSelection| |(% style="width:655px" %)The subset of [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] to be included when extending a [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]].
++|ExclusiveCodeSelection| |(% style="width:655px" %)The subset of [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] to be excluded when extending a [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]].
  |MemberValue|(((
  Inherits from:
  //SelectionValue//
--)))|(% style="width:655px" %)A collection of values based on Codes and their children.
--| |cascadeValues|(% style="width:655px" %)A property to indicate if the child Codes of the selected Code shall be included in the selection. It is also possible to include children and exclude the Code by using the 'excluderoot' value.
--| |value|(% style="width:655px" %)The value of the Code to include in the selection. It may include the ‘%’ character as a wildcard.
++)))|(% style="width:655px" %)A collection of values based on [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] and their children.
++| |cascadeValues|(% style="width:655px" %)A property to indicate if the child [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]] of the selected [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] shall be included in the selection. It is also possible to include children and exclude the [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] by using the 'excluderoot' value.
++| |value|(% style="width:655px" %)The value of the [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] to include in the selection. It may include the ‘%’ character as a wildcard.
  === 4.3.4 Class Diagram – Geospatial Codelist ===
@@ -109,13 +109,13 @@
  ==== 4.3.4.1 Narrative ====
--A //GeoCodelist// is a specialisation of Codelist that includes geospatial information, by comprising a set of special Codes, i.e., //GeoRefCode//s. A //GeoCodelist// may be implemented by any of the two following classes, via the geoType property:
++A //GeoCodelist// is a specialisation of [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] that includes geospatial information, by comprising a set of special [[Codes>>doc:sdmx:Glossary 2\.1.Code.WebHome]], i.e., //GeoRefCode//s. A //GeoCodelist// may be implemented by any of the two following classes, via the geoType property:
  GeographicCodelist
  GeoGridCodelist
--The former, i.e., GeographicCodelist, comprises a set of GeoFeatureSetCodes, by adding a value in the Code that follows a pattern to represent a geo feature set.
++The former, i.e., GeographicCodelist, comprises a set of GeoFeatureSetCodes, by adding a value in the [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] that follows a pattern to represent a geo feature set.
  The latter, i.e., GeoGridCodelist, comprises a set of GridCodes, which are related to the gridDefinition specified in the GeoGridCodelist.
@@ -127,21 +127,21 @@
  Abstract Class Sub Classes:
  GeographicCodelist
  GeoGridCodelist
--)))|(% style="width:559px" %)The abstract class that represents a special type of Codelist, which includes geospatial information.
--| |geoType|(% style="width:559px" %)The type of Geo Codelist that the Codelist will become.
++)))|(% style="width:559px" %)The abstract class that represents a special type of [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]], which includes geospatial information.
++| |geoType|(% style="width:559px" %)The type of Geo [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] that the [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] will become.
  |//GeoRefCode//|(((
  Abstract Class
  Sub Classes:
  GeoFeatureSetCode
  GeoGridCode
--)))|(% style="width:559px" %)The abstract class that represents a special type of Code, which includes geospatial information.
--|GeographicCodelist| |(% style="width:559px" %)A special Codelist that has been extended to add a geographical feature set to each of its items, typically, this would include all types of administrative geographies.
--|GeoGridCodelist| |(% style="width:559px" %)A code list that has defined a geographical grid composed of cells representing regular squared portions of the Earth.
++)))|(% style="width:559px" %)The abstract class that represents a special type of [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]], which includes geospatial information.
++|GeographicCodelist| |(% style="width:559px" %)A special [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] that has been extended to add a geographical feature set to each of its items, typically, this would include all types of administrative geographies.
++|GeoGridCodelist| |(% style="width:559px" %)A [[code list>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] that has defined a geographical grid composed of cells representing regular squared portions of the Earth.
  | |gridDefinition|(% style="width:559px" %)Contains a regular expression string corresponding to the grid definition for the GeoGridCodelist.
--|GeoFeatureSetCode| |(% style="width:559px" %)A Code that has a geo feature set.
--| |value|(% style="width:559px" %)The geo feature set of the Code, which represents a set of points defining a feature in a format defined a predefined pattern (see section 6).
--|GeoGridCode| |(% style="width:559px" %)A Code that represents a Geo Grid Cell belonging in a specific grid definition.
--| |geoCell|(% style="width:559px" %)The value used to assign the Code to one cell in the grid.
++|GeoFeatureSetCode| |(% style="width:559px" %)A [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] that has a geo feature set.
++| |value|(% style="width:559px" %)The geo feature set of the [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]], which represents a set of points defining a feature in a format defined a predefined pattern (see section 6).
++|GeoGridCode| |(% style="width:559px" %)A [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] that represents a Geo Grid Cell belonging in a specific grid definition.
++| |geoCell|(% style="width:559px" %)The value used to assign the [[Code>>doc:sdmx:Glossary 2\.1.Code.WebHome]] to one cell in the grid.
  == 4.4 ValueList ==
@@ -155,22 +155,23 @@
  ==== 4.4.2.1 Narrative ====
--A ValueList inherits from //EnumeratedList// (and hence the //MaintenableArtefact//) and thus has the following attributes:
++A ValueList inherits from //EnumeratedList// (and hence the //MaintenableArtefact//) and thus has the following [[attributes>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]]:
  id
  uri
  urn
--version
++
++[[version>>doc:sdmx:Glossary 2\.1.Version.WebHome]]
  validFrom
  validTo
--isExternalReference
++[[isExternalReference>>doc:sdmx:Glossary 2\.1.isExternalReference.WebHome]]
  registryURL
  structureURL
  repositoryURL
--ValueItem inherits from //EnumeratedItem//, which adds an id, with relaxed constraints, to the former.
++ValueItem inherits from //EnumeratedItem//, which adds an id, with relaxed [[constraints>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]], to the former.
--Through the inheritance from //NameableArtefact// the ValueList has the association to InternationalString to support a multi-lingual name, an optional multi-lingual description, and an association to Annotation to support notes (not shown). Similarly, the ValueItem, inherits the association to InternationalString and to the Annotation from the //EnumeratedItem//.
++Through the inheritance from //NameableArtefact// the ValueList has the association to InternationalString to support a multi-lingual name, an optional multi-lingual description, and an association to [[Annotation>>doc:sdmx:Glossary 2\.1.Annotation.WebHome]] to support notes (not shown). Similarly, the ValueItem, inherits the association to InternationalString and to the [[Annotation>>doc:sdmx:Glossary 2\.1.Annotation.WebHome]] from the //EnumeratedItem//.
  The ValueList can have one or more ValueItems.
@@ -181,11 +181,11 @@
  |ValueList|(% style="width:175px" %)(((
  Inherits from
  //EnumeratedList//
--)))|(% style="width:632px" %)A list from which some statistical concepts (enumerated concepts) take their values.
++)))|(% style="width:632px" %)A list from which some statistical [[concepts>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] (enumerated [[concepts>>doc:sdmx:Glossary 2\.1.Concept.WebHome]]) take their values.
  |ValueItem|(% style="width:175px" %)(((
  Inherits from
  //EnumeratedItem//
--)))|(% style="width:632px" %)A language independent set of letters, numbers or symbols that represent a concept whose meaning is described in a natural language.
++)))|(% style="width:632px" %)A [[language>>doc:sdmx:Glossary 2\.1.Language.WebHome]] independent set of letters, numbers or symbols that represent a [[concept>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] whose meaning is described in a natural [[language>>doc:sdmx:Glossary 2\.1.Language.WebHome]].
  == 4.5 Concept Scheme and Concepts ==
@@ -197,29 +197,29 @@
  === 4.5.2 Explanation of the Diagram ===
--The ConceptScheme inherits from the //ItemScheme //and therefore has the following attributes:
++The ConceptScheme inherits from the //ItemScheme //and therefore has the following [[attributes>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]]:
  id
  uri
  urn
--version validFrom validTo
--isExternalReference
++[[version>>doc:sdmx:Glossary 2\.1.Version.WebHome]] validFrom validTo
++[[isExternalReference>>doc:sdmx:Glossary 2\.1.isExternalReference.WebHome]]
  registryURL
  structureURL
  repositoryURL
  isPartial
--Concept inherits from Item and has the following attributes:
++[[Concept>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] inherits from Item and has the following [[attributes>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]]:
  id
  uri
  urn
--Through the inheritance from //NameableArtefact// both ConceptScheme and Concept have the association to InternationalString to support a multi-lingual name, an optional multilingual description, and an association to Annotation to support notes (not shown).
++Through the inheritance from //NameableArtefact// both ConceptScheme and [[Concept>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] have the association to InternationalString to support a multi-lingual name, an optional multilingual description, and an association to [[Annotation>>doc:sdmx:Glossary 2\.1.Annotation.WebHome]] to support notes (not shown).
--Through the inheritance from //ItemScheme// the ConceptScheme comprise one or more Concepts, and the Concept itself can have one or more child Concepts in the (inherited) hierarchy association. Note that a child Concept can have only one parent Concept in this association.
++Through the inheritance from //ItemScheme// the ConceptScheme comprise one or more [[Concepts>>doc:sdmx:Glossary 2\.1.Concept.WebHome]], and the [[Concept>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] itself can have one or more child [[Concepts>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] in the (inherited) [[hierarchy>>doc:sdmx:Glossary 2\.1.Hierarchy.WebHome]] association. Note that a child [[Concept>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] can have only one parent [[Concept>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] in this association.
--A partial ConceptScheme (where isPartial is set to “true”) is identical to a ConceptScheme and contains the Concept and associated names and descriptions, just as in a normal ConceptScheme. However, its content is a subset of the full ConceptScheme. The way this works is described in section [[3.5.3.1>>doc:Methodology.SDMX 3\.1 Standards\. Section 2\. Information model.3 SDMX Base Package.WebHome||anchor="H3.5.3.1Narrative"]] on ItemScheme.
++A partial ConceptScheme (where isPartial is set to “true”) is identical to a ConceptScheme and contains the [[Concept>>doc:sdmx:Glossary 2\.1.Concept.WebHome]] and associated names and descriptions, just as in a normal ConceptScheme. However, its content is a subset of the full ConceptScheme. The way this works is described in section [[3.5.3.1>>doc:Methodology.SDMX 3\.1 Standards\. Section 2\. Information model.3 SDMX Base Package.WebHome||anchor="H3.5.3.1Narrative"]] on ItemScheme.
  === 4.5.3 Class Diagram Relationship ===