Changes for page 3 SDMX Base Package

Last modified by Helena K. on 2026/06/08 16:18

From 29.3 to 29.4 From 31.1 to 32.1

From version 29.4

edited by Helena K.
on 2026/06/04 18:02

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To version 31.1

edited by Helena K.
on 2026/06/04 18:09

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@@ -179,7 +179,7 @@
  Direct sub classes are:
  [[CategoryScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.CategoryScheme.WebHome]]
  [[ConceptScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.ConceptScheme.WebHome]]
--Codelist
++[[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]]
  [[ReportingTaxonomy>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.ReportingTaxonomy.WebHome]]
  //[[OrganisationScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.OrganisationScheme.WebHome]]//
  TransformationScheme
@@ -188,7 +188,7 @@
  VtlMappingScheme
  UserDefinedOperatorScheme
  )))|(% style="width:583px" %)The descriptive information for an arrangement or division of objects into groups based on characteristics, which the objects have in common.
--| |(% style="width:297px" %)[[isPartial>>doc:IMElements.isPartial.WebHome]]|(% style="width:583px" %)Denotes whether the Item Scheme contains a subset of the full set of Items in the maintained scheme.
++| |(% style="width:297px" %)[[isPartial>>doc:IMElements.isPartial.WebHome]]|(% style="width:583px" %)Denotes whether the [[Item Scheme>>doc:sdmx:Glossary 2\.1.Item scheme.WebHome]] contains a subset of the full set of Items in the maintained scheme.
  | |(% style="width:297px" %)/items|(% style="width:583px" %)Association to the Items in the scheme.
  |//[[Item>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.WebHome]]//|(% style="width:297px" %)(((
  Inherits from:
@@ -206,9 +206,9 @@
  VtlMapping
  UserDefinedOperator
  )))|(% style="width:583px" %)(((
--The Item is an item of content in an Item Scheme. This may be a node in a taxonomy or ontology, a code in a code list etc. Node that at the conceptual level the Organisation is not hierarchic.
++The Item is an item of content in an [[Item Scheme>>doc:sdmx:Glossary 2\.1.Item scheme.WebHome]]. This may be a node in a taxonomy or ontology, a code in a [[code list>>doc:sdmx:Glossary 2\.1.Code list.WebHome]] etc. Node that at the conceptual level the Organisation is not hierarchic.
  )))
--| |(% style="width:297px" %)hierarchy|(% style="width:583px" %)This allows an Item optionally to have one or more child Items
++| |(% style="width:297px" %)[[hierarchy>>doc:sdmx:Glossary 2\.1.Hierarchy.WebHome]]|(% style="width:583px" %)This allows an Item optionally to have one or more child Items
  == 3.6 The Structure Pattern ==
@@ -242,19 +242,19 @@
  [[AttributeDescriptor>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.ComponentList.AttributeDescriptor.WebHome]]: [[DataAttribute>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.AttributeComponent.DataAttribute.WebHome]], MetadataAttributeRef
  [[MetadataAttributeDescriptor>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.ComponentList.MetadataAttributeDescriptor.WebHome]]: [[MetadataAttribute>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.AttributeComponent.MetadataAttribute.WebHome]]
--Each //[[Component>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.WebHome]]// takes its semantic (and possibly also its representation) from a [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] in a [[ConceptScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.ConceptScheme.WebHome]]. This is represented by the conceptIdentity association to [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]].
++Each //[[Component>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.WebHome]]// takes its semantic (and possibly also its representation) from a [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]] in a [[ConceptScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.ConceptScheme.WebHome]]. This is represented by the [[conceptIdentity>>doc:IMElements.conceptIdentity.WebHome]] association to [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]].
--The //[[Component>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.WebHome]]// may also have a localRepresentation. This allows a concrete class, such as [[Dimension>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.Dimension.WebHome]], to specify its representation which is local to the //[[Structure>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.WebHome]]// in which it is contained (for [[Dimension>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.Dimension.WebHome]] this will be [[DataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.DataStructureDefinition.WebHome]]), and thus overrides any coreRepresentation specified for the [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]].
++The //[[Component>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.WebHome]]// may also have a [[localRepresentation>>doc:IMElements.localRepresentation.WebHome]]. This allows a concrete class, such as [[Dimension>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.Dimension.WebHome]], to specify its representation which is local to the //[[Structure>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.WebHome]]// in which it is contained (for [[Dimension>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.Dimension.WebHome]] this will be [[DataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.DataStructureDefinition.WebHome]]), and thus overrides any [[coreRepresentation>>doc:IMElements.coreRepresentation.WebHome]] specified for the [[Concept>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.Item.Concept.WebHome]].
--The [[Representation>>doc:IMElements.Representation.WebHome]] can be [[enumerated>>doc:IMElements.enumerated.WebHome]] or [[non-enumerated>>doc:IMElements.nonEnumerated.WebHome]]. The valid content of an [[enumerated>>doc:IMElements.enumerated.WebHome]] representation is specified either in an //[[ItemScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.WebHome]]// which can be one of Codelist, [[ValueList>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.EnumeratedList.ValueList.WebHome]] or //[[GeoCodelist>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.Codelist.GeoCodelist.WebHome]]//. The valid content of a [[non-enumerated>>doc:IMElements.nonEnumerated.WebHome]] representation is specified as one or more [[Facet>>doc:IMElements.Facet.WebHome]](s) (for example, these may specify minimum and maximum values). For any [[Attribute>>doc:Glossary.Attribute.WebHome]] this is achieved by one of more
++The [[Representation>>doc:IMElements.Representation.WebHome]] can be [[enumerated>>doc:IMElements.enumerated.WebHome]] or non-[[enumerated>>doc:IMElements.enumerated.WebHome]]. The valid content of an [[enumerated>>doc:IMElements.enumerated.WebHome]] representation is specified either in an //[[ItemScheme>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.WebHome]]// which can be one of [[Codelist>>doc:sdmx:Glossary 2\.1.Code list.WebHome]], [[ValueList>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.EnumeratedList.ValueList.WebHome]] or //[[GeoCodelist>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.ItemScheme.Codelist.GeoCodelist.WebHome]]//. The valid content of a non-[[enumerated>>doc:IMElements.enumerated.WebHome]] representation is specified as one or more Facet(s) (for example, these may specify minimum and maximum values). For any [[Attribute>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]] this is achieved by one of more
--[[ExtendedFacet>>doc:IMElements.ExtendedFacet.WebHome]](s), which allow the additional representation of XHTML.
++ExtendedFacet(s), which allow the additional representation of XHTML.
--The types of representation that are valid for specific components is expressed in the model as a [[constraint>>doc:Glossary.Constraint.WebHome]] on the association:
++The types of representation that are valid for specific [[components>>doc:IMElements.components.WebHome]] is expressed in the model as a [[constraint>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]] on the association:
  * The [[Dimension>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.Dimension.WebHome]], [[DataAttribute>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.AttributeComponent.DataAttribute.WebHome]], [[Measure>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.Measure.WebHome]], [[MetadataAttribute>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.AttributeComponent.MetadataAttribute.WebHome]] may be [[enumerated>>doc:IMElements.enumerated.WebHome]] and, if so, use an //[[EnumeratedList>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.EnumeratedList.WebHome]]//.
--* The [[Dimension>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.Dimension.WebHome]] and [[Measure>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.Measure.WebHome]] may be [[non-enumerated>>doc:IMElements.nonEnumerated.WebHome]] and, if so, use one or more [[Facet>>doc:IMElements.Facet.WebHome]](s), note that the FacetValueType applicable to the [[TimeDimension>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.TimeDimension.WebHome]] is restricted to those that represent time.
--* The [[MetadataAttribute>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.AttributeComponent.MetadataAttribute.WebHome]] and [[DataAttribute>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.AttributeComponent.DataAttribute.WebHome]] may be [[non-enumerated>>doc:IMElements.nonEnumerated.WebHome]] and, if so, use one or more [[ExtendedFacet>>doc:IMElements.ExtendedFacet.WebHome]](s).
++* The [[Dimension>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.Dimension.WebHome]] and [[Measure>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.Measure.WebHome]] may be non-[[enumerated>>doc:IMElements.enumerated.WebHome]] and, if so, use one or more Facet(s), note that the FacetValueType applicable to the [[TimeDimension>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.TimeDimension.WebHome]] is restricted to those that represent time.
++* The [[MetadataAttribute>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.AttributeComponent.MetadataAttribute.WebHome]] and [[DataAttribute>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.AttributeComponent.DataAttribute.WebHome]] may be non-[[enumerated>>doc:IMElements.enumerated.WebHome]] and, if so, use one or more ExtendedFacet(s).
  The //[[Structure>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.WebHome]]// may be used by one or more //[[StructureUsage>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.StructureUsage.WebHome]]//(s). An example of this, in terms of concrete classes, is that a [[Dataflow>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.StructureUsage.Dataflow.WebHome]] (sub class of //[[StructureUsage>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.StructureUsage.WebHome]]//) may use a particular [[DataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.DataStructureDefinition.WebHome]] (sub class of //[[Structure>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.WebHome]]//), and similar constructs apply for the [[Metadataflow>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.StructureUsage.Metadataflow.WebHome]] (link to [[MetadataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.MetadataStructureDefinition.WebHome]]).
@@ -268,14 +268,14 @@
  Sub classes are:
  [[Dataflow>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.StructureUsage.Dataflow.WebHome]]
  [[Metadataflow>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.StructureUsage.Metadataflow.WebHome]]
--)))|(% style="width:897px" %)An [[artefact>>doc:Glossary.Artefact.WebHome]] whose components are described by a Structure. In concrete terms (sub-classes) an example would be a Dataflow which is linked to a given structure – in this case the Data Structure Definition.
--| |[[structure>>doc:IMElements.structure.WebHome]]|(% style="width:897px" %)An association to a Structure specifying the structure of the [[artefact>>doc:Glossary.Artefact.WebHome]].
++)))|(% style="width:897px" %)An [[artefact>>doc:sdmx:Glossary 2\.1.Artefact.WebHome]] whose components are described by a Structure. In concrete terms (sub-classes) an example would be a Dataflow which is linked to a given structure – in this case the [[Data Structure Definition>>doc:sdmx:Glossary 2\.1.Data structure definition.WebHome]].
++| |[[structure>>doc:IMElements.structure.WebHome]]|(% style="width:897px" %)An association to a Structure specifying the structure of the [[artefact>>doc:sdmx:Glossary 2\.1.Artefact.WebHome]].
  |[[Structure>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.WebHome]]|(((
  Inherits from:
  //[[MaintainableArtefact>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.WebHome]]//
  Sub classes are:
  [[DataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.DataStructureDefinition.WebHome]] [[MetadataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.MetadataStructureDefinition.WebHome]]
--)))|(% style="width:897px" %)Abstract specification of a list of lists to define a complex tabular structure. A concrete example of this would be statistical concepts, code lists, and their organisation in a data or metadata structure definition, defined by a centre institution, usually for the exchange of statistical information with its partners.
++)))|(% style="width:897px" %)Abstract specification of a list of lists to define a complex tabular structure. A concrete example of this would be statistical concepts, [[code lists>>doc:sdmx:Glossary 2\.1.Code list.WebHome]], and their organisation in a data or [[metadata structure definition>>doc:sdmx:Glossary 2\.1.Metadata structure definition.WebHome]], defined by a centre institution, usually for the exchange of statistical information with its partners.
  | |[[grouping>>doc:IMElements.grouping.WebHome]]|(% style="width:897px" %)A composite association to one or more component lists.
  |//[[ComponentList>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.ComponentList.WebHome]]//|(((
  Inherits from:
@@ -285,8 +285,8 @@
  [[GroupDimensionDescriptor>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.ComponentList.GroupDimensionDescriptor.WebHome]]
  [[MeasureDescriptor>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.ComponentList.MeasureDescriptor.WebHome]]
  [[AttributeDescriptor>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.ComponentList.AttributeDescriptor.WebHome]] [[MetadataAttributeDescriptor>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.ComponentList.MetadataAttributeDescriptor.WebHome]]
--)))|(% style="width:897px" %)An abstract definition of a list of components. A concrete example is a Dimension Descriptor, which defines the list of Dimensions in a Data Structure Definition.
--| |components|(% style="width:897px" %)An aggregate association to one or more components which make up the list.
++)))|(% style="width:897px" %)An abstract definition of a list of components. A concrete example is a Dimension Descriptor, which defines the list of Dimensions in a [[Data Structure Definition>>doc:sdmx:Glossary 2\.1.Data structure definition.WebHome]].
++| |[[components>>doc:IMElements.components.WebHome]]|(% style="width:897px" %)An aggregate association to one or more components which make up the list.
  |//[[Component>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.WebHome]]//|(((
  Inherits from:
  //[[IdentifiableArtefact>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.WebHome]]//
@@ -295,24 +295,24 @@
  //[[AttributeComponent>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.AttributeComponent.WebHome]]
  [[DimensionComponent>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.DimensionComponent.WebHome]]//
  )))|(% style="width:897px" %)A Component is an abstract super class used to define qualitative and quantitative data and metadata items that belong to a Component List and hence a Structure. Component is refined through its sub-classes.
--| |conceptIdentity|(% style="width:897px" %)Association to a Concept in a Concept Scheme that identifies and defines the semantic of the Component.
--| |localRepresentation|(% style="width:897px" %)(((
++| |[[conceptIdentity>>doc:IMElements.conceptIdentity.WebHome]]|(% style="width:897px" %)Association to a Concept in a [[Concept Scheme>>doc:sdmx:Glossary 2\.1.Concept scheme.WebHome]] that identifies and defines the semantic of the Component.
++| |[[localRepresentation>>doc:IMElements.localRepresentation.WebHome]]|(% style="width:897px" %)(((
  Association to the Representation of the Component if this is different from the coreRepresentation of the Concept, which the Component uses (ConceptUsage).
  )))
  |[[Representation>>doc:IMElements.Representation.WebHome]]| |(% style="width:897px" %)The allowable value or format for Component or Concept
--| |+[[enumerated>>doc:IMElements.enumerated.WebHome]]|(% style="width:897px" %)Association to an enumerated list that contains the allowable content for the Component when reported in a data or [[metadata set>>doc:Glossary.Metadata set.WebHome]]. The type of enumerated list that is allowed for any concrete Component is shown in the [[constraints>>doc:Glossary.Constraint.WebHome]] on the association.
--| |+nonEnumerated|(% style="width:897px" %)Association to a set of Facets that define the allowable format for the content of the Component when reported in a data or [[metadata set>>doc:Glossary.Metadata set.WebHome]].
--|[[Facet>>doc:IMElements.Facet.WebHome]]| |(% style="width:897px" %)Defines the format for the content of the Component when reported in a data or [[metadata set>>doc:Glossary.Metadata set.WebHome]].
++| |+[[enumerated>>doc:IMElements.enumerated.WebHome]]|(% style="width:897px" %)Association to an enumerated list that contains the allowable content for the Component when reported in a data or [[metadata set>>doc:sdmx:Glossary 2\.1.Metadata set.WebHome]]. The type of enumerated list that is allowed for any concrete Component is shown in the [[constraints>>doc:sdmx:Glossary 2\.1.Constraint.WebHome]] on the association.
++| |+[[nonEnumerated>>doc:IMElements.nonEnumerated.WebHome]]|(% style="width:897px" %)Association to a set of Facets that define the allowable format for the content of the Component when reported in a data or [[metadata set>>doc:sdmx:Glossary 2\.1.Metadata set.WebHome]].
++|[[Facet>>doc:IMElements.Facet.WebHome]]| |(% style="width:897px" %)Defines the format for the content of the Component when reported in a data or [[metadata set>>doc:sdmx:Glossary 2\.1.Metadata set.WebHome]].
  | |[[facetType>>doc:IMElements.facetType.WebHome]]|(% style="width:897px" %)A specific content type, which is constrained by the Facet Type enumeration.
--| |[[facetValueType>>doc:IMElements.facetValueType.WebHome]]|(% style="width:897px" %)The format of the value of a Component when reported in a data or [[metadata set>>doc:Glossary.Metadata set.WebHome]]. This is constrained by the Facet Value Type enumeration.
--| |+itemSchemeFacet|(% style="width:897px" %)Defines the format of the identifiers in an Item Scheme used by a Component. Typically, this would define the number of characters (length) of the identifier.
--|[[ExtendedFacet>>doc:IMElements.ExtendedFacet.WebHome]]| |(% style="width:897px" %)This has the same function as Facet but allows additionally an XHTML representation. This is constrained for use with a Metadata [[Attribute>>doc:Glossary.Attribute.WebHome]] and a Data [[Attribute>>doc:Glossary.Attribute.WebHome]].
++| |[[facetValueType>>doc:IMElements.facetValueType.WebHome]]|(% style="width:897px" %)The format of the value of a Component when reported in a data or [[metadata set>>doc:sdmx:Glossary 2\.1.Metadata set.WebHome]]. This is constrained by the Facet Value Type enumeration.
++| |+itemSchemeFacet|(% style="width:897px" %)Defines the format of the identifiers in an [[Item Scheme>>doc:sdmx:Glossary 2\.1.Item scheme.WebHome]] used by a Component. Typically, this would define the number of characters (length) of the identifier.
++|[[ExtendedFacet>>doc:IMElements.ExtendedFacet.WebHome]]| |(% style="width:897px" %)This has the same function as Facet but allows additionally an XHTML representation. This is constrained for use with a Metadata [[Attribute>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]] and a Data [[Attribute>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]].
  The specification of the content and use of the sub classes to //[[ComponentList>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.ComponentList.WebHome]]// and //[[Component>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.Component.WebHome]]// can be found in the section in which they are used ([[DataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.DataStructureDefinition.WebHome]] and [[MetadataStructureDefinition>>doc:IMElements.AnnotableArtefact.IdentifiableArtefact.NameableArtefact.VersionableArtefact.MaintainableArtefact.Structure.MetadataStructureDefinition.WebHome]]). Moreover, the FacetType SentinelValues is explained in the datastructure representation diagram (see 5.3.2.2), since it only concerns DataStructureDefinitions.
  ==== 3.6.3.3 Representation Constructs ====
--The majority of [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] FacetValueTypes are compatible with those found in XML Schema, and have equivalents in most current implementation platforms:
++The majority of [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] FacetValueTypes are compatible with those found in XML Schema, and have equivalents in most current implementation platforms:
  |(% style="width:198px" %)(((
  **SDMX Facet Value Type**
@@ -328,7 +328,7 @@
  |(% style="width:198px" %)Float|(% style="width:204px" %)xsd:float|(% style="width:209px" %)number|(% style="width:187px" %)System.Single|(% style="width:817px" %)float
  |(% style="width:198px" %)Double|(% style="width:204px" %)xsd:double|(% style="width:209px" %)number|(% style="width:187px" %)System.Double|(% style="width:817px" %)double
  |(% style="width:198px" %)Boolean|(% style="width:204px" %)xsd:boolean|(% style="width:209px" %)boolean|(% style="width:187px" %)System.Boolean|(% style="width:817px" %)boolean
--|(% style="width:198px" %)URI|(% style="width:204px" %)xsd:anyURI|(% style="width:209px" %)string:[[uri>>doc:IMElements.uri.WebHome]]|(% style="width:187px" %)System.Uri|(% style="width:817px" %)Java.net.URI or java.lang.String
++|(% style="width:198px" %)URI|(% style="width:204px" %)xsd:anyURI|(% style="width:209px" %)string:uri|(% style="width:187px" %)System.Uri|(% style="width:817px" %)Java.net.URI or java.lang.String
  |(% style="width:198px" %)DateTime|(% style="width:204px" %)xsd:dateTime|(% style="width:209px" %)string:datetime|(% style="width:187px" %)System.DateTime|(% style="width:817px" %)javax.xml.datatype.XML GregorianCalendar
  |(% style="width:198px" %)Time|(% style="width:204px" %)xsd:time|(% style="width:209px" %)string:time|(% style="width:187px" %)System.DateTime|(% style="width:817px" %)javax.xml.datatype.XML GregorianCalendar
  |(% style="width:198px" %)GregorianYear|(% style="width:204px" %)xsd:gYear|(% style="width:209px" %)string{{footnote}}In the JSON schemas, more complex data types are complemented with regular expressions, whenever no direct mapping to a standard type exists.{{/footnote}}|(% style="width:187px" %)System.DateTime|(% style="width:817px" %)javax.xml.datatype.XML GregorianCalendar
@@ -337,25 +337,25 @@
  |(% style="width:198px" %)Day, MonthDay, Month|(% style="width:204px" %)xsd:g*|(% style="width:209px" %)string|(% style="width:187px" %)System.DateTime|(% style="width:817px" %)javax.xml.datatype.XML GregorianCalendar
  |(% style="width:198px" %)Duration|(% style="width:204px" %)xsd:duration|(% style="width:209px" %)string|(% style="width:187px" %)System.TimeSpan|(% style="width:817px" %)javax.xml.datatype.Dur ation
--There are also a number of [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] data types which do not have these direct correspondences, often because they are composite representations or restrictions of a broader data [[type>>doc:IMElements.type.WebHome]]. These are detailed in Section 6 of the standards.
++There are also a number of [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] data types which do not have these direct correspondences, often because they are composite representations or restrictions of a broader data [[type>>doc:IMElements.type.WebHome]]. These are detailed in Section 6 of the standards.
--The [[Representation>>doc:IMElements.Representation.WebHome]] is composed of Facets, each of which conveys characteristic information related to the definition of a value domain. Often a set of Facets are needed to convey the required semantic. For example, a [[sequence>>doc:IMElements.sequence.WebHome]] is defined by a minimum of two Facets: one to define the start value, and one to define the interval.
++The [[Representation>>doc:IMElements.Representation.WebHome]] is composed of Facets, each of which conveys characteristic information related to the definition of a [[value>>doc:IMElements.value.WebHome]] domain. Often a set of Facets are needed to convey the required semantic. For example, a [[sequence>>doc:IMElements.sequence.WebHome]] is defined by a minimum of two Facets: one to define the start [[value>>doc:IMElements.value.WebHome]], and one to define the interval.
  (% style="width:981.835px" %)
  |(% style="width:107px" %)**Facet Type**|(% style="width:872px" %)**Explanation**
--|(% style="width:107px" %)isSequence|(% style="width:872px" %)The isSequence facet indicates whether the values are intended to be ordered, and it may work in combination with the interval, startValue,and endValue facet or the timeInterval, startTime, and endTime, facets. If this [[attribute>>doc:Glossary.Attribute.WebHome]] holds a value of true, a start value or time and a numeric or time interval must be supplied. If an end value is not given, then the [[sequence>>doc:IMElements.sequence.WebHome]] continues indefinitely.
--|(% style="width:107px" %)interval|(% style="width:872px" %)The interval [[attribute>>doc:Glossary.Attribute.WebHome]] specifies the permitted interval (increment) in a [[sequence>>doc:IMElements.sequence.WebHome]]. In order for this to be used, the isSequence [[attribute>>doc:Glossary.Attribute.WebHome]] must have a value of true.
--|(% style="width:107px" %)startValue|(% style="width:872px" %)The startValue facet is used in conjunction with the isSequence and interval facets (which must be set in order to use this facet). This facet isused for a numeric [[sequence>>doc:IMElements.sequence.WebHome]] and indicates the starting point of the [[sequence>>doc:IMElements.sequence.WebHome]]. This value is mandatory for a numeric [[sequence>>doc:IMElements.sequence.WebHome]] to be expressed.
++|(% style="width:107px" %)isSequence|(% style="width:872px" %)The isSequence facet indicates whether the values are intended to be ordered, and it may work in combination with the interval, startValue,and endValue facet or the timeInterval, [[startTime>>doc:IMElements.startTime.WebHome]], and endTime, facets. If this [[attribute>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]] holds a [[value>>doc:IMElements.value.WebHome]] of true, a start [[value>>doc:IMElements.value.WebHome]] or time and a numeric or time interval must be supplied. If an end [[value>>doc:IMElements.value.WebHome]] is not given, then the [[sequence>>doc:IMElements.sequence.WebHome]] continues indefinitely.
++|(% style="width:107px" %)interval|(% style="width:872px" %)The interval [[attribute>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]] specifies the permitted interval (increment) in a [[sequence>>doc:IMElements.sequence.WebHome]]. In order for this to be used, the isSequence [[attribute>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]] must have a [[value>>doc:IMElements.value.WebHome]] of true.
++|(% style="width:107px" %)startValue|(% style="width:872px" %)The startValue facet is used in conjunction with the isSequence and interval facets (which must be set in order to use this facet). This facet isused for a numeric [[sequence>>doc:IMElements.sequence.WebHome]] and indicates the starting point of the [[sequence>>doc:IMElements.sequence.WebHome]]. This [[value>>doc:IMElements.value.WebHome]] is mandatory for a numeric [[sequence>>doc:IMElements.sequence.WebHome]] to be expressed.
  |(% style="width:107px" %)endValue|(% style="width:872px" %)The endValue facet is used in conjunction with the isSequence and interval facets (which must be set in order to use this facet). This facet is used for a numeric [[sequence>>doc:IMElements.sequence.WebHome]] and indicates that ending point (if any) of the [[sequence>>doc:IMElements.sequence.WebHome]].
--|(% style="width:107px" %)timeInterval|(% style="width:872px" %)The timeInterval facet indicates the permitted duration in a time [[sequence>>doc:IMElements.sequence.WebHome]]. In order for this to be used, the isSequence facet must have a value of true.
--|(% style="width:107px" %)startTime|(% style="width:872px" %)The startTime facet is used in conjunction with the isSequence and timeInterval facets (which must be set in order to use this facet). Thisnattribute is used for a time [[sequence>>doc:IMElements.sequence.WebHome]] and indicates the start time of thensequence. This value is mandatory for a time [[sequence>>doc:IMElements.sequence.WebHome]] to be expressed.
++|(% style="width:107px" %)timeInterval|(% style="width:872px" %)The timeInterval facet indicates the permitted duration in a time [[sequence>>doc:IMElements.sequence.WebHome]]. In order for this to be used, the isSequence facet must have a [[value>>doc:IMElements.value.WebHome]] of true.
++|(% style="width:107px" %)[[startTime>>doc:IMElements.startTime.WebHome]]|(% style="width:872px" %)The [[startTime>>doc:IMElements.startTime.WebHome]] facet is used in conjunction with the isSequence and timeInterval facets (which must be set in order to use this facet). Thisnattribute is used for a time [[sequence>>doc:IMElements.sequence.WebHome]] and indicates the start time of thensequence. This [[value>>doc:IMElements.value.WebHome]] is mandatory for a time [[sequence>>doc:IMElements.sequence.WebHome]] to be expressed.
  |(% style="width:107px" %)endTime|(% style="width:872px" %)The endTime facet is used in conjunction with the isSequence and timeInterval facets (which must be set in order to use this facet). This facet is used for a time [[sequence>>doc:IMElements.sequence.WebHome]] and indicates that ending point (if any) ofnthe [[sequence>>doc:IMElements.sequence.WebHome]].
--|(% style="width:107px" %)minLength|(% style="width:872px" %)The minLength facet specifies the minimum and length of the value in characters.
--|(% style="width:107px" %)maxLength|(% style="width:872px" %)The maxLength facet specifies the maximum length of the value in characters.
--|(% style="width:107px" %)minValue|(% style="width:872px" %)The minValue facet is used for inclusive and exclusive ranges, indicating what the lower bound of the range is. If this is used with an inclusive range, a valid value will be greater than or equal to the value specified here. If the inclusive and exclusive data [[type>>doc:IMElements.type.WebHome]] is not specified (e.g., this facet is used with an integer data [[type>>doc:IMElements.type.WebHome]]), the value is assumed to be inclusive.
--|(% style="width:107px" %)maxValue|(% style="width:872px" %)The maxValue facet is used for inclusive and exclusive ranges, indicating what the upper bound of the range is. If this is used with an inclusive range, a valid value will be less than or equal to the value specified here. If the inclusive and exclusive data [[type>>doc:IMElements.type.WebHome]] is not specified (e.g., this facet is used with an integer data [[type>>doc:IMElements.type.WebHome]]), the value is assumed to be inclusive.
--|(% style="width:107px" %)[[Decimals>>doc:Glossary.Decimals.WebHome]]|(% style="width:872px" %)The [[decimals>>doc:Glossary.Decimals.WebHome]] facet indicates the number of characters allowed after the [[decimal>>doc:Glossary.Decimals.WebHome]] separator.
--|(% style="width:107px" %)pattern|(% style="width:872px" %)The pattern [[attribute>>doc:Glossary.Attribute.WebHome]] holds any regular expression permitted in the implementation syntax (e.g., W3C XML Schema).
++|(% style="width:107px" %)minLength|(% style="width:872px" %)The minLength facet specifies the minimum and length of the [[value>>doc:IMElements.value.WebHome]] in characters.
++|(% style="width:107px" %)maxLength|(% style="width:872px" %)The maxLength facet specifies the maximum length of the [[value>>doc:IMElements.value.WebHome]] in characters.
++|(% style="width:107px" %)minValue|(% style="width:872px" %)The minValue facet is used for inclusive and exclusive ranges, indicating what the lower bound of the range is. If this is used with an inclusive range, a valid [[value>>doc:IMElements.value.WebHome]] will be greater than or equal to the [[value>>doc:IMElements.value.WebHome]] specified here. If the inclusive and exclusive data [[type>>doc:IMElements.type.WebHome]] is not specified (e.g., this facet is used with an integer data [[type>>doc:IMElements.type.WebHome]]), the [[value>>doc:IMElements.value.WebHome]] is assumed to be inclusive.
++|(% style="width:107px" %)maxValue|(% style="width:872px" %)The maxValue facet is used for inclusive and exclusive ranges, indicating what the upper bound of the range is. If this is used with an inclusive range, a valid [[value>>doc:IMElements.value.WebHome]] will be less than or equal to the [[value>>doc:IMElements.value.WebHome]] specified here. If the inclusive and exclusive data [[type>>doc:IMElements.type.WebHome]] is not specified (e.g., this facet is used with an integer data [[type>>doc:IMElements.type.WebHome]]), the [[value>>doc:IMElements.value.WebHome]] is assumed to be inclusive.
++|(% style="width:107px" %)[[Decimals>>doc:sdmx:Glossary 2\.1.Decimals.WebHome]]|(% style="width:872px" %)The [[decimals>>doc:sdmx:Glossary 2\.1.Decimals.WebHome]] facet indicates the number of characters allowed after the [[decimal>>doc:sdmx:Glossary 2\.1.Decimals.WebHome]] separator.
++|(% style="width:107px" %)pattern|(% style="width:872px" %)The pattern [[attribute>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]] holds any regular expression permitted in the implementation syntax (e.g., W3C XML Schema).
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