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Changes for page 4 Specific Item Schemes

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edited by Helena K.
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231 231  
232 232  ==== 4.5.4.1 Narrative ====
233 233  
234 -The [[ConceptScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.ConceptScheme.WebHome]] can have one or more Concepts. A [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] can have zero or more [[child>>doc:IMElements.child.WebHome]] Concepts, thus supporting a [[hierarchy>>doc:Glossary.Hierarchy.WebHome]] of Concepts. Note that a [[child>>doc:IMElements.child.WebHome]] [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] can have only one [[parent>>doc:IMElements.parent.WebHome]] [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] in this association. The purpose of the [[hierarchy>>doc:Glossary.Hierarchy.WebHome]] is to relate concepts that have a semantic relationship: for example, a Reporting_Country and Vis_a_Vis_Country may both have Country as a [[parent>>doc:IMElements.parent.WebHome]] concept, or a CONTACT may have a PRIMARY_CONTACT as a [[child>>doc:IMElements.child.WebHome]] concept. It is not the purpose of such schemes to define reporting structures: these reporting structures are defined in the [[MetadataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.MetadataStructureDefinition.WebHome]].
234 +The [[ConceptScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.ConceptScheme.WebHome]] can have one or more Concepts. A [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] can have zero or more [[child>>doc:IMElements.child.WebHome]] Concepts, thus supporting a [[hierarchy>>doc:sdmx:Glossary 2\.1.Hierarchy.WebHome]] of Concepts. Note that a [[child>>doc:IMElements.child.WebHome]] [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] can have only one [[parent>>doc:IMElements.parent.WebHome]] [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] in this association. The purpose of the [[hierarchy>>doc:sdmx:Glossary 2\.1.Hierarchy.WebHome]] is to relate concepts that have a semantic relationship: for example, a Reporting_Country and Vis_a_Vis_Country may both have Country as a [[parent>>doc:IMElements.parent.WebHome]] concept, or a CONTACT may have a PRIMARY_CONTACT as a [[child>>doc:IMElements.child.WebHome]] concept. It is not the purpose of such schemes to define reporting structures: these reporting structures are defined in the [[MetadataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.MetadataStructureDefinition.WebHome]].
235 235  
236 -The [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] can be associated with a coreRepresentation. The coreRepresentation is the specification of the format and value domain of the [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] when used on a [[structure>>doc:IMElements.structure.WebHome]] like a [[DataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.DataStructureDefinition.WebHome]] or a [[MetadataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.MetadataStructureDefinition.WebHome]], unless the specification of the [[Representation>>doc:IMElements.Representation.WebHome]] is overridden in the relevant [[structure>>doc:IMElements.structure.WebHome]] definition. In a hierarchical [[ConceptScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.ConceptScheme.WebHome]] the [[Representation>>doc:IMElements.Representation.WebHome]] is inherited from the [[parent>>doc:IMElements.parent.WebHome]] [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] unless overridden at the level of the [[child>>doc:IMElements.child.WebHome]] [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]].
236 +The [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] can be associated with a [[coreRepresentation>>doc:IMElements.coreRepresentation.WebHome]]. The [[coreRepresentation>>doc:IMElements.coreRepresentation.WebHome]] is the specification of the format and [[value>>doc:IMElements.value.WebHome]] domain of the [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] when used on a [[structure>>doc:IMElements.structure.WebHome]] like a [[DataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.DataStructureDefinition.WebHome]] or a [[MetadataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.MetadataStructureDefinition.WebHome]], unless the specification of the [[Representation>>doc:IMElements.Representation.WebHome]] is overridden in the relevant [[structure>>doc:IMElements.structure.WebHome]] definition. In a hierarchical [[ConceptScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.ConceptScheme.WebHome]] the [[Representation>>doc:IMElements.Representation.WebHome]] is inherited from the [[parent>>doc:IMElements.parent.WebHome]] [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] unless overridden at the level of the [[child>>doc:IMElements.child.WebHome]] [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]].
237 237  
238 -The [[Representation>>doc:IMElements.Representation.WebHome]] is documented in more detail in the section on the [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] Base.
238 +The [[Representation>>doc:IMElements.Representation.WebHome]] is documented in more detail in the section on the [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] Base.
239 239  
240 -The [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] may be related to a concept described in terms of the ISO/IEC 11179 standard. The [[ISOConceptReference>>doc:IMElements.ISOConceptReference.WebHome]] identifies this concept and concept scheme in which it is contained.
240 +The [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] may be related to a concept described in terms of the ISO/IEC 11179 standard. The [[ISOConceptReference>>doc:IMElements.ISOConceptReference.WebHome]] identifies this concept and [[concept scheme>>doc:sdmx:Glossary 2\.1.Concept scheme.WebHome]] in which it is contained.
241 241  
242 242  ==== 4.5.4.2 Definitions ====
243 243  
... ... @@ -252,13 +252,13 @@
252 252  |(% style="width:170px" %)[[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]]|(% style="width:184px" %)(((
253 253  Inherits from
254 254  //[[Item>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.WebHome]]//
255 -)))|(% style="width:548px" %)A concept is a unit of knowledge created by a unique combination of characteristics.
255 +)))|(% style="width:548px" %)A concept is a [[unit>>doc:sdmx:Glossary 2\.1.Statistical unit.WebHome]] of knowledge created by a unique combination of characteristics.
256 256  |(% style="width:170px" %) |(% style="width:184px" %)/hierarchy|(% style="width:548px" %)Associates the parent and the child concept.
257 -|(% style="width:170px" %) |(% style="width:184px" %)coreRepresentation|(% style="width:548px" %)Associates a Representation.
258 -|(% style="width:170px" %) |(% style="width:184px" %)+ISOConcept|(% style="width:548px" %)Association to an ISO concept reference.
257 +|(% style="width:170px" %) |(% style="width:184px" %)[[coreRepresentation>>doc:IMElements.coreRepresentation.WebHome]]|(% style="width:548px" %)Associates a Representation.
258 +|(% style="width:170px" %) |(% style="width:184px" %)+[[ISOConcept>>doc:IMElements.isoConcept.WebHome]]|(% style="width:548px" %)Association to an ISO concept reference.
259 259  |(% style="width:170px" %)[[ISOConceptReference>>doc:IMElements.ISOConceptReference.WebHome]]|(% style="width:184px" %) |(% style="width:548px" %)The identity of an ISO concept definition.
260 -|(% style="width:170px" %) |(% style="width:184px" %)[[conceptAgency>>doc:IMElements.conceptAgency.WebHome]]|(% style="width:548px" %)The [[maintenance agency>>doc:Glossary.Maintenance agency.WebHome]] of the concept scheme containing the concept.
261 -|(% style="width:170px" %) |(% style="width:184px" %)conceptSchemeID|(% style="width:548px" %)The identifier of the concept scheme.
260 +|(% style="width:170px" %) |(% style="width:184px" %)[[conceptAgency>>doc:IMElements.conceptAgency.WebHome]]|(% style="width:548px" %)The [[maintenance agency>>doc:sdmx:Glossary 2\.1.Maintenance agency.WebHome]] of the [[concept scheme>>doc:sdmx:Glossary 2\.1.Concept scheme.WebHome]] containing the concept.
261 +|(% style="width:170px" %) |(% style="width:184px" %)[[conceptSchemeID>>doc:IMElements.conceptSchemeID.WebHome]]|(% style="width:548px" %)The identifier of the [[concept scheme>>doc:sdmx:Glossary 2\.1.Concept scheme.WebHome]].
262 262  |(% style="width:170px" %) |(% style="width:184px" %)[[conceptID>>doc:IMElements.conceptID.WebHome]]|(% style="width:548px" %)The identifier of the concept.
263 263  
264 264  == 4.6 Category Scheme ==
... ... @@ -265,7 +265,7 @@
265 265  
266 266  === 4.6.1 Context ===
267 267  
268 -This package defines the [[structure>>doc:IMElements.structure.WebHome]] that supports the definition of and relationships between categories in a category scheme. It is similar to the package for concept scheme. An example of a category scheme is one which categorises data – sometimes known as a subject matter domain scheme or a data category scheme. Importantly, as will be seen later, the individual nodes in the scheme (the “categories”) can be associated to any set of IdentiableArtefacts in a [[Categorisation>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Categorisation.WebHome]].
268 +This package defines the [[structure>>doc:IMElements.structure.WebHome]] that supports the definition of and relationships between categories in a [[category scheme>>doc:sdmx:Glossary 2\.1.Category scheme.WebHome]]. It is similar to the package for [[concept scheme>>doc:sdmx:Glossary 2\.1.Concept scheme.WebHome]]. An example of a [[category scheme>>doc:sdmx:Glossary 2\.1.Category scheme.WebHome]] is one which categorises data – sometimes known as a subject matter domain scheme or a data [[category scheme>>doc:sdmx:Glossary 2\.1.Category scheme.WebHome]]. Importantly, as will be seen later, the individual nodes in the scheme (the “categories”) can be associated to any set of IdentiableArtefacts in a [[Categorisation>>doc:sdmx:Glossary 2\.1.Categorisation.WebHome]].
269 269  
270 270  === 4.6.2 Class diagram Inheritance ===
271 271  
... ... @@ -277,7 +277,7 @@
277 277  
278 278  ==== 4.6.3.1 Narrative ====
279 279  
280 -The categories are modelled as a hierarchical //[[ItemScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.WebHome]]//. The [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] inherits from the //[[ItemScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.WebHome]]// and has the following [[attributes>>doc:Glossary.Attribute.WebHome]]:
280 +The categories are modelled as a hierarchical //[[ItemScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.WebHome]]//. The [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] inherits from the //[[ItemScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.WebHome]]// and has the following [[attributes>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]]:
281 281  
282 282  [[id>>doc:IMElements.id.WebHome]]
283 283  [[uri>>doc:IMElements.uri.WebHome]]
... ... @@ -290,7 +290,7 @@
290 290  [[serviceURL>>doc:IMElements.serviceURL.WebHome]]
291 291  [[isPartial>>doc:IMElements.isPartial.WebHome]]
292 292  
293 -[[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] inherits from //[[Item>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.WebHome]]// and has the following [[attributes>>doc:Glossary.Attribute.WebHome]]:
293 +[[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] inherits from //[[Item>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.WebHome]]// and has the following [[attributes>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]]:
294 294  
295 295  [[id>>doc:IMElements.id.WebHome]]
296 296  [[uri>>doc:IMElements.uri.WebHome]]
... ... @@ -298,7 +298,7 @@
298 298  
299 299  Both [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] and [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] have the association to [[InternationalString>>doc:IMElements.InternationalString.WebHome]] to support a multi-lingual [[name>>doc:IMElements.name.WebHome]], an optional multi-lingual [[description>>doc:IMElements.description.WebHome]], and an association to [[Annotation>>doc:IMElements.Annotation.WebHome]] to support notes (not shown on the model).
300 300  
301 -Through the inheritance the [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] comprise one or more Categorys, and the [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] itself can have one or more [[child>>doc:IMElements.child.WebHome]] [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] in the (inherited) [[hierarchy>>doc:Glossary.Hierarchy.WebHome]] association. Note that a [[child>>doc:IMElements.child.WebHome]] [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] can have only one [[parent>>doc:IMElements.parent.WebHome]] [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] in this association.
301 +Through the inheritance the [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] comprise one or more Categorys, and the [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] itself can have one or more [[child>>doc:IMElements.child.WebHome]] [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] in the (inherited) [[hierarchy>>doc:sdmx:Glossary 2\.1.Hierarchy.WebHome]] association. Note that a [[child>>doc:IMElements.child.WebHome]] [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] can have only one [[parent>>doc:IMElements.parent.WebHome]] [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] in this association.
302 302  
303 303  A partial [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] (where [[isPartial>>doc:IMElements.isPartial.WebHome]] is set to “true”) is identical to a [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] and contains the [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] and associated names and descriptions, just as in a normal [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]]. However, its content is a subset of the full [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.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>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.WebHome]].
304 304  
... ... @@ -308,7 +308,7 @@
308 308  
309 309  **Figure 24: Relationship Class diagram of the Category Scheme**
310 310  
311 -The [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] can have one or more Categorys. The [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] is Identifiable and has identity information. A [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] can have zero or more [[child>>doc:IMElements.child.WebHome]] Categorys, thus supporting a [[hierarchy>>doc:Glossary.Hierarchy.WebHome]] of Categorys. Any [[IdentifiableArtefact>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.WebHome]] can be +categorisedBy a [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]]. This is achieved by means of a [[Categorisation>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Categorisation.WebHome]]. Each [[Categorisation>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Categorisation.WebHome]] can associate one [[IdentifiableArtefact>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.WebHome]] with one [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]]. Multiple Categorisations can be used to build a set of IdentifiableArtefacts that are +categorisedBy the same [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]]. Note that there is no navigation (i.e. no embedded reference) to the [[Categorisation>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Categorisation.WebHome]] from the [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]]. From an implementation perspective this is necessary as [[Categorisation>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Categorisation.WebHome]] has no effect on the versioning of either the [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] or the [[IdentifiableArtefact>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.WebHome]].
311 +The [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] can have one or more Categorys. The [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] is Identifiable and has identity information. A [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]] can have zero or more [[child>>doc:IMElements.child.WebHome]] Categorys, thus supporting a [[hierarchy>>doc:sdmx:Glossary 2\.1.Hierarchy.WebHome]] of Categorys. Any [[IdentifiableArtefact>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.WebHome]] can be +[[categorisedBy>>doc:IMElements.categorisedBy.WebHome]] a [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]]. This is achieved by means of a [[Categorisation>>doc:sdmx:Glossary 2\.1.Categorisation.WebHome]]. Each [[Categorisation>>doc:sdmx:Glossary 2\.1.Categorisation.WebHome]] can associate one [[IdentifiableArtefact>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.WebHome]] with one [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]]. Multiple [[Categorisations>>doc:sdmx:Glossary 2\.1.Categorisation.WebHome]] can be used to build a set of IdentifiableArtefacts that are +[[categorisedBy>>doc:IMElements.categorisedBy.WebHome]] the same [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]]. Note that there is no navigation (i.e. no embedded reference) to the [[Categorisation>>doc:sdmx:Glossary 2\.1.Categorisation.WebHome]] from the [[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]]. From an implementation perspective this is necessary as [[Categorisation>>doc:sdmx:Glossary 2\.1.Categorisation.WebHome]] has no effect on the versioning of either the [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]] or the [[IdentifiableArtefact>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.WebHome]].
312 312  
313 313  ==== 4.6.4.1 Definitions ====
314 314  
... ... @@ -322,14 +322,14 @@
322 322  |[[Category>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Category.WebHome]]|(((
323 323  Inherits from
324 324  //[[Item>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.WebHome]]//
325 -)))|(% style="width:601px" %)An item at any [[level>>doc:Glossary.Level.WebHome]] within a classification, typically tabulation categories, sections, subsections, divisions, subdivisions, groups, subgroups, classes and subclasses.
325 +)))|(% style="width:601px" %)An item at any level within a [[classification>>doc:sdmx:Glossary 2\.1.Statistical Classification.WebHome]], typically tabulation categories, sections, subsections, divisions, subdivisions, groups, subgroups, classes and subclasses.
326 326  | |/hierarchy|(% style="width:601px" %)Associates the parent and the child Category.
327 -|[[Categorisation>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Categorisation.WebHome]]|(((
327 +|[[Categorisation>>doc:sdmx:Glossary 2\.1.Categorisation.WebHome]]|(((
328 328  Inherits from
329 329  //[[MaintainableArtefact>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.WebHome]]//
330 -)))|(% style="width:601px" %)Associates an Identifable [[Artefact>>doc:Glossary.Artefact.WebHome]] with a Category.
331 -| |+categorisedArtefact|(% style="width:601px" %)Associates the Identifable [[Artefact>>doc:Glossary.Artefact.WebHome]].
332 -| |+categorisedBy|(% style="width:601px" %)Associates the Category.
330 +)))|(% style="width:601px" %)Associates an Identifable [[Artefact>>doc:sdmx:Glossary 2\.1.Artefact.WebHome]] with a Category.
331 +| |+[[categorisedArtefact>>doc:IMElements.categorisedArtefact.WebHome]]|(% style="width:601px" %)Associates the Identifable [[Artefact>>doc:sdmx:Glossary 2\.1.Artefact.WebHome]].
332 +| |+[[categorisedBy>>doc:IMElements.categorisedBy.WebHome]]|(% style="width:601px" %)Associates the Category.
333 333  
334 334  == 4.7 Organisation Scheme ==
335 335  
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