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Last modified by Elena on 2025/09/10 11:19
From version 3.10
edited by Helena
on 2025/07/02 16:10
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To version 3.11
edited by Helena
on 2025/07/02 16:11
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693 693  
694 694  It is possible that organisations that manage a large number of structure-specific schemas my wish to take advantage of the reuse of previously defined type in order to simply the structure-specific schema creation and lessen the number of schema elements which are created. The structure-specific formats are designed in such a way that this would be allowed without any adverse affects.
695 695  
696 -For example, an organisation my create predefined types for all of codelists and concept schemes which their structures utilize. These could be contained in a common schema with any namespace deemed appropriate. This would allow the structure-specific schemas generation process to recognize the reused components and not be concerned with regenerating types. The logical flow for setting the representation of a component might be as follows:
696 +For example, an organisation my create predefined types for all of [[codelists>>doc:sdmx:Glossary.Code list.WebHome]] and [[concept schemes>>doc:sdmx:Glossary.Concept scheme.WebHome]] which their structures utilize. These could be contained in a common schema with any namespace deemed appropriate. This would allow the structure-specific schemas generation process to recognize the reused [[components>>doc:sdmx:Glossary.Component.WebHome]] and not be concerned with regenerating types. The logical flow for setting the [[representation>>doc:sdmx:Glossary.Representation.WebHome]] of a [[component>>doc:sdmx:Glossary.Component.WebHome]] might be as follows:
697 697  
698 698   Does the component define a local type?
699 699   Yes: Is that type enumerated?
... ... @@ -705,24 +705,24 @@
705 705  
706 706  == 3.4 Data-Structure-Specific Schema ==
707 707  
708 -Separate schemas will be created for the data structure depending on which dimension occurs at the observation level. The recommended target namespace of the data structured specific schema is: [Data Structure URN]:ObsLevelDim:[Observation Dimensions].
708 +Separate schemas will be created for the data structure depending on which [[dimension>>doc:sdmx:Glossary.Dimension.WebHome]] occurs at the observation (% style="color:#e74c3c" %)level(%%). The recommended target namespace of the data structured specific schema is: [Data Structure URN]:ObsLevelDim:[Observation Dimensions].
709 709  
710 -The rules for generating the data-structure-specific-schema are broken into sections based on the level within the structure (i.e. data set, group, series, attributes, observation). Each section will state the rules for each variation of the structure-specific format.
710 +The rules for generating the data-structure-specific-schema are broken into sections based on the (% style="color:#e74c3c" %)level(%%) within the structure (i.e. [[data set>>doc:sdmx:Glossary.Data set.WebHome]], group, series, [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]], observation). Each section will state the rules for each variation of the structure-specific format.
711 711  
712 712  === 3.4.1 DataSetType ===
713 713  
714 -A complex type named DataSetType must be created. Its content model will be derived via restriction. The base type of the restriction is dsd:DataSetType. The complex type content model will be as follows:
714 +A complex type named DataSetType must be created. Its content model will be derived via restriction. The base type of the restriction is [[dsd>>doc:sdmx:Glossary.Data structure definition.WebHome]]:DataSetType. The complex type content model will be as follows:
715 715  
716 716  ~1. A sequence consisting of:
717 717  
718 -* i. An element reference to common:Annotations, with a minimum occurrence of 0
718 +* i. An element reference to common:[[Annotations>>doc:sdmx:Glossary.Annotation.WebHome]], with a minimum occurrence of 0
719 719  * ii  A local element named DataProvider with the type common:DataProviderReferenceType, a form of unqualified and a minimum occurrence of 0
720 720  * iii  A choice with a minimum occurrence of 0 and a maximum occurrence of unbounded consisting of:
721 721  ** a.  A local element named Atts with a form of unqualified and a type of AttsType (as defined in the AttsType section which follows)
722 722  ** b. If the data structure defines groups, a local element named Group with a form of unqualified. The type of this element should be the type that is described in the GroupType section which follows.
723 -** c. If the dimension at the observation level is not AllDimensions, a local element named Series with a form of unqualified and a type of SeriesType (as defined in the SeriesType section which follows)
724 -** d. If the dimension at the observation level is AllDimensions, a local element named Obs with a form of unqualified and a type of ObsType (as defined in the ObsType section which follows)
725 -* iv. If any metadata attribute usages defined in the data structure that declares an attribute relationship of dataflow, a local element named Metadata with the type metadata:MetadataSetType a form of unqualified, and a minimum occurences of 0
723 +** c. If the [[dimension>>doc:sdmx:Glossary.Dimension.WebHome]] at the observation (% style="color:#e74c3c" %)level(%%) is not AllDimensions, a local element named Series with a form of unqualified and a type of SeriesType (as defined in the SeriesType section which follows)
724 +** d. If the [[dimension>>doc:sdmx:Glossary.Dimension.WebHome]] at the observation (% style="color:#e74c3c" %)level(%%) is AllDimensions, a local element named Obs with a form of unqualified and a type of ObsType (as defined in the ObsType section which follows)
725 +* iv. If any metadata [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] usages defined in the data structure that declares an [[attribute relationship>>doc:sdmx:Glossary.Attribute relationship.WebHome]] of [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]], a local element named Metadata with the type metadata:MetadataSetType a form of unqualified, and a minimum occurences of 0
726 726  
727 727  === 3.4.2 GroupType ===
728 728