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4 4  
5 5  == 5.1 Introduction ==
6 6  
7 -The DataStructureDefiniton is the class name for a structure definition for data. Some organisations know this type of definition as a “Key Family” and so the two names are synonymous. The term [[Data Structure Definition>>doc:sdmx:Glossary 2\.1.Data structure definition.WebHome]] (also referred to as [[DSD>>doc:sdmx:Glossary 2\.1.Data structure definition.WebHome]]) is used in this specification.
7 +The DataStructureDefiniton is the class name for a structure definition for data. Some organisations know this type of definition as a “Key Family” and so the two names are synonymous. The term Data Structure Definition (also referred to as DSD) is used in this specification.
8 8  
9 -Many of the constructs in this layer of the model inherit from the [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] Base Layer. Therefore, it is necessary to study both the inheritance and the relationship diagrams to understand the functionality of individual packages. In simple sub models these are shown in the same diagram but are omitted from the more complex sub models for the sake of clarity. In these cases, the inheritance diagram below shows the full inheritance tree for the classes concerned with [[data structure definitions>>doc:sdmx:Glossary 2\.1.Data structure definition.WebHome]].
9 +Many of the constructs in this layer of the model inherit from the SDMX Base Layer. Therefore, it is necessary to study both the inheritance and the relationship diagrams to understand the functionality of individual packages. In simple sub models these are shown in the same diagram but are omitted from the more complex sub models for the sake of clarity. In these cases, the inheritance diagram below shows the full inheritance tree for the classes concerned with data structure definitions.
10 10  
11 -There are very few additional classes in this sub model other than those shown in the inheritance diagram below. In other words, the [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] Base gives most of the structure of this sub model both in terms of associations and in terms of [[attributes>>doc:sdmx:Glossary 2\.1.Attribute.WebHome]]. The relationship diagrams shown in this section show clearly when these associations are inherited from the [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] Base (see the Appendix “A Short Guide to UML in the [[SDMX Information Model>>doc:sdmx:Glossary 2\.1.SDMX Information Model.WebHome]]” to see the diagrammatic notation used to depict this).
11 +There are very few additional classes in this sub model other than those shown in the inheritance diagram below. In other words, the SDMX Base gives most of the structure of this sub model both in terms of associations and in terms of attributes. The relationship diagrams shown in this section show clearly when these associations are inherited from the SDMX Base (see the Appendix “A Short Guide to UML in the SDMX Information Model” to see the diagrammatic notation used to depict this).
12 12  
13 -The actual [[SDMX>>doc:sdmx:Glossary 2\.1.Statistical data and metadata exchange.WebHome]] Base construct from which the concrete classes inherit depends upon the requirements of the class for:
13 +The actual SDMX Base construct from which the concrete classes inherit depends upon the requirements of the class for:
14 14  
15 -[[Annotation>>doc:sdmx:Glossary 2\.1.Annotation.WebHome]] – //AnnotableArtefact//
15 +Annotation – //AnnotableArtefact//
16 16  Identification – //IdentifiableArtefact//
17 17  Naming – //NameableArtefact//
18 18  Versioning – //VersionableArtefact//
... ... @@ -22,7 +22,7 @@
22 22  
23 23  === 5.2.1 Class Diagram ===
24 24  
25 -[[image:image53.png]]
25 +[[image:1749246368774-202.jpeg]]
26 26  
27 27  **Figure 27 Class inheritance in the Data Structure Definition and Data Set Packages**
28 28  
... ... @@ -88,7 +88,7 @@
88 88  
89 89  === 5.3.1 Class Diagram ===
90 90  
91 -[[image:image54.png]]
91 +[[image:1749246368782-690.jpeg]]
92 92  
93 93  **Figure 28 Relationship class diagram of the Data Structure Definition excluding representation**
94 94  
... ... @@ -133,7 +133,7 @@
133 133  * Observation (ObservationRelationship)
134 134  * In addition to the positioning of an //AttributeComponent// within a //DataSet//, another relationship indicates the Measure(s) for which the //AttributeComponent// is reported. Regardless of the position of the //AttributeComponent// within the //DataSet//, the //AttributeComponent// may concern one, more than one, or all Measures included in the DSD. This is expressed using the MeasureRelationship class, which relates a DataAttribute to one or more Measures. Lack of the MeasureRelationship defaults to a relationship to all Measures.
135 135  
136 -[[image:image55.png]]
136 +[[image:1749246368785-499.jpeg]]
137 137  
138 138  **Figure 29: Attribute Attachment Defined in the Data Structure Definition**
139 139  
... ... @@ -146,7 +146,7 @@
146 146  |Group|(% style="width:537px" %)The value of the Attribute varies with combination of values for all of the Dimensions contained in the Group. This is added as a convenience to listing all Dimensions and the attachment Group, but should only be used when the Attribute value varies based on all Group Dimension values.|(% style="width:434px" %)The attribute is reported at the level of Group.
147 147  |Observation|(% style="width:537px" %)The value of the Attribute varies with the observed value.|(% style="width:434px" %)The attribute is reported at the level of Observation.
148 148  
149 -[[image:image56.png]]
149 +[[image:1749246368790-555.jpeg]]
150 150  
151 151  **Figure 30: Representation of DSD Components**
152 152  
... ... @@ -156,97 +156,110 @@
156 156  
157 157  ==== 5.3.2.2 Definitions ====
158 158  
159 -(% style="width:981.835px" %)
160 -|(% style="width:204px" %)**Class**|(% style="width:236px" %)**Feature**|(% style="width:538px" %)**Description**
161 -|(% style="width:204px" %)StructureUsage|(% style="width:236px" %) |(% style="width:538px" %)See “SDMX Base”.
162 -|(% style="width:204px" %)Dataflow|(% style="width:236px" %)(((
159 +|**Class**|**Feature**|**Description**
160 +|StructureUsage| |See “SDMX Base”.
161 +|Dataflow|(((
163 163  Inherits from
164 164  
165 165  //StructureUsage//
166 -)))|(% style="width:538px" %)Abstract concept (i.e., the structure without any data) of a flow of data that providers will provide for different reference periods.
167 -|(% style="width:204px" %) |(% style="width:236px" %)/structure|(% style="width:538px" %)Associates a Dataflow to the Data Structure Definition.
168 -|(% style="width:204px" %) |(% style="width:236px" %)dimensionConstraint|(% style="width:538px" %)A list of Dimensions which the Dataflow uses. This is only required when the referenced DataStructureDefinition has the evolvingStructure property set to true and when the association to the DataStructureDefinition in on the latest minor version{{footnote}}Referencing the latest minor version of the Data Structure is achieved by the reference including the plus operator on the minor version to indicate it links to the latest stable version, for example 2.0+.0 will resolve to the highest version 2.x.y.{{/footnote}}.
169 -|(% style="width:204px" %)DataStructureDefinition|(% style="width:236px" %) |(% style="width:538px" %)A collection of metadata concepts, their structure and usage when used to collect or disseminate data.
170 -|(% style="width:204px" %) |(% style="width:236px" %)/grouping|(% style="width:538px" %)An association to a set of metadata concepts that have an identified structural role in a Data Structure Definition.
171 -|(% style="width:204px" %) |(% style="width:236px" %)evolvingStructure|(% style="width:538px" %)An optional boolean property, defaulting to false. When true the DataStructureDefinition may have new Dimensions added without having to change its major version number.
172 -|(% style="width:204px" %)GroupDimensionDescriptor|(% style="width:236px" %)(((
165 +)))|Abstract concept (i.e., the structure without any data) of a flow of data that providers will provide for different reference periods.
166 +| |/structure|Associates a Dataflow to the Data Structure Definition.
167 +| |dimensionConstraint|A list of Dimensions which the Dataflow uses. This is only required when the referenced DataStructureDefinition has the evolvingStructure property set to true and when the association to the DataStructureDefinition in on the latest minor version{{footnote}}Referencing the latest minor version of the Data Structure is achieved by the reference including the plus operator on the minor version to indicate it links to the latest stable version, for example 2.0+.0 will resolve to the highest version 2.x.y.{{/footnote}}.
168 +|DataStructureDefiniti on| |A collection of metadata concepts, their structure and usage when used to collect or disseminate data.
169 +| |/grouping|An association to a set of metadata concepts that have an identified structural role in a Data Structure Definition.
170 +| |evolvingStructure|An optional boolean property, defaulting to false. When true the DataStructureDefinition may have new Dimensions added without having to change its major version number.
171 +|GroupDimensionDescrip tor|(((
173 173  Inherits from
173 +
174 174  //ComponentList//
175 -)))|(% style="width:538px" %)A set of metadata concepts that define a partial key derived from the Dimension Descriptor in a Data Structure Definition.
176 -|(% style="width:204px" %) |(% style="width:236px" %)/components|(% style="width:538px" %)An association to the Dimension components that comprise the group.
177 -|(% style="width:204px" %)DimensionDescriptor|(% style="width:236px" %)(((
175 +)))|A set of metadata concepts that define a partial key derived from the Dimension Descriptor in a Data Structure Definition.
176 +| |/components|An association to the Dimension components that comprise the group.
177 +|DimensionDescriptor|(((
178 178  Inherits from
179 +
179 179  //ComponentList//
180 -)))|(% style="width:538px" %)An ordered set of metadata concepts that, combined, classify a statistical series, and whose values, when combined (the key) in an instance such as a data set, uniquely identify a specific observation.
181 -|(% style="width:204px" %) |(% style="width:236px" %)/components|(% style="width:538px" %)An association to the Dimension and Time Dimension comprising the Key Descriptor.
182 -|(% style="width:204px" %)AttributeDescriptor|(% style="width:236px" %)(((
181 +)))|An ordered set of metadata concepts that, combined, classify a statistical series, and whose values, when combined (the key) in an instance such as a data set, uniquely identify a specific observation.
182 +| |/components|An association to the Dimension and Time Dimension comprising the Key Descriptor.
183 +|AttributeDescriptor|(((
183 183  Inherits from
185 +
184 184  //ComponentList//
185 -)))|(% style="width:538px" %)A set metadata concepts that define the Attributes of a Data Structure Definition.
186 -|(% style="width:204px" %) |(% style="width:236px" %)/components|(% style="width:538px" %)An association to a Data Attribute component.
187 -|(% style="width:204px" %)MeasureDescriptor|(% style="width:236px" %)(((
187 +)))|A set metadata concepts that define the Attributes of a Data Structure Definition.
188 +| |/components|An association to a Data Attribute component.
189 +|MeasureDescriptor|(((
188 188  Inherits from
191 +
189 189  //ComponentList//
190 -)))|(% style="width:538px" %)A metadata concept that defines the Measures of a Data Structure Definition.
191 -|(% style="width:204px" %) |(% style="width:236px" %)/components|(% style="width:538px" %)An association to a Measure component.
192 -|(% style="width:204px" %)//DimensionComponent//|(% style="width:236px" %)(((
193 +)))|A metadata concept that defines the Measures of a Data Structure Definition.
194 +| |/components|An association to a Measure component.
195 +|//DimensionComponent//|(((
193 193  Inherits from
197 +
194 194  //Component//
199 +
195 195  Sub class
201 +
196 196  Dimension
203 +
197 197  TimeDimension
198 -)))|(% style="width:538px" %)An abstract class representing any Component that can be used for identifying observations.
199 -|(% style="width:211px" %) |(% style="width:235px" %)Order|(% style="width:534px" %)Specifies the order of the Dimension Components within the DSD. The property is used to indicate the position of the Dimension Component and determines the Key for identifying observations, or series. The Time Dimension, when specified, must be the last within the Dimension Descriptor.
200 -|(% style="width:211px" %)Dimension|(% style="width:235px" %)(((
205 +)))|An abstract class representing any Component that can be used for identifying observations.
206 +
207 +(% style="width:981.835px" %)
208 +|(% style="width:202px" %)**Class**|(% style="width:240px" %)**Feature**|(% style="width:537px" %)**Description**
209 +|(% style="width:202px" %) |(% style="width:240px" %)Order|(% style="width:537px" %)Specifies the order of the Dimension Components within the DSD. The property is used to indicate the position of the Dimension Component and determines the Key for identifying observations, or series. The Time Dimension, when specified, must be the last within the Dimension Descriptor.
210 +|(% style="width:202px" %)Dimension|(% style="width:240px" %)(((
201 201  Inherits from
202 202  //DimensionComponent//
203 -)))|(% style="width:534px" %)A metadata concept used (most probably together with other metadata concepts) to classify a statistical series, e.g., a statistical concept indicating a certain economic activity or a geographical reference area.
204 -|(% style="width:211px" %) |(% style="width:235px" %)/role|(% style="width:534px" %)Association to the Concept that specifies the role that that the Dimension plays in the Data Structure Definition.
205 -|(% style="width:211px" %) |(% style="width:235px" %)/conceptIdentity|(% style="width:534px" %)An association to the metadata concept which defines the semantic of the Dimension.
206 -|(% style="width:211px" %)TimeDimension|(% style="width:235px" %)(((
213 +)))|(% style="width:537px" %)A metadata concept used (most probably together with other metadata concepts) to classify a statistical series, e.g., a statistical concept indicating a certain economic activity or a geographical reference area.
214 +|(% style="width:202px" %) |(% style="width:240px" %)/role|(% style="width:537px" %)Association to the Concept that specifies the role that that the Dimension plays in the Data Structure Definition.
215 +|(% style="width:202px" %) |(% style="width:240px" %)/conceptIdentity|(% style="width:537px" %)An association to the metadata concept which defines the semantic of the Dimension.
216 +|(% style="width:202px" %)TimeDimension|(% style="width:240px" %)(((
207 207  Inherits from
208 208  //DimensionComponent//
209 -)))|(% style="width:534px" %)A metadata concept that identifies the component in the key structure that has the role of “time”.
210 -|(% style="width:211px" %)DataAttribute|(% style="width:235px" %)(((
219 +)))|(% style="width:537px" %)A metadata concept that identifies the component in the key structure that has the role of “time”.
220 +|(% style="width:202px" %)DataAttribute|(% style="width:240px" %)(((
211 211  Inherits from
212 212  //Component//
213 -)))|(% style="width:534px" %)A characteristic of an object or entity.
214 -|(% style="width:211px" %) |(% style="width:235px" %)/role|(% style="width:534px" %)Association to the Concept that specifies the role that that the Data Attribute plays in the Data Structure Definition.
215 -|(% style="width:211px" %) |(% style="width:235px" %)minOccurs|(% style="width:534px" %)Defines the minimum required occurrences for the Attribute. When equals to zero, the Attribute is conditional.
216 -|(% style="width:211px" %) |(% style="width:235px" %)maxOccurs|(% style="width:534px" %)Defines the maximum allowed occurrences for the Attribute.
217 -|(% style="width:211px" %) |(% style="width:235px" %)Usage|(% style="width:534px" %)Defines whether a Data Attribute must be reported or not.
218 -|(% style="width:211px" %) |(% style="width:235px" %)+relatedTo|(% style="width:534px" %)Association to an Attribute Relationship.
219 -|(% style="width:211px" %) |(% style="width:235px" %)/conceptIdentity|(% style="width:534px" %)An association to the Concept which defines the semantic of the component.
220 -|(% style="width:211px" %)Measure|(% style="width:235px" %)(((
223 +)))|(% style="width:537px" %)A characteristic of an object or entity.
224 +|(% style="width:202px" %) |(% style="width:240px" %)/role|(% style="width:537px" %)Association to the Concept that specifies the role that that the Data Attribute plays in the Data Structure Definition.
225 +|(% style="width:202px" %) |(% style="width:240px" %)minOccurs|(% style="width:537px" %)Defines the minimum required occurrences for the Attribute. When equals to zero, the Attribute is conditional.
226 +|(% style="width:202px" %) |(% style="width:240px" %)maxOccurs|(% style="width:537px" %)Defines the maximum allowed occurrences for the Attribute.
227 +|(% style="width:202px" %) |(% style="width:240px" %)Usage|(% style="width:537px" %)Defines whether a Data Attribute must be reported or not.
228 +|(% style="width:202px" %) |(% style="width:240px" %)+relatedTo|(% style="width:537px" %)Association to an Attribute Relationship.
229 +|(% style="width:202px" %) |(% style="width:240px" %)/conceptIdentity|(% style="width:537px" %)An association to the Concept which defines the semantic of the component.
230 +|(% style="width:202px" %)Measure|(% style="width:240px" %)(((
221 221  Inherits from
232 +
222 222  //Component//
223 -)))|(% style="width:534px" %)The metadata concept that is the phenomenon to be measured in a data set. In a data set the instance of the measure is often called the observation.
224 -|(% style="width:211px" %) |(% style="width:235px" %)/conceptIdentity|(% style="width:534px" %)An association to the Concept which carries the values of the measures.
225 -|(% style="width:211px" %) |(% style="width:235px" %)minOccurs|(% style="width:534px" %)Defines the minimum required occurrences for the Measure. When equals to zero, the Measure is conditional.
226 -|(% style="width:211px" %) |(% style="width:235px" %)maxOccurs|(% style="width:534px" %)Defines the maximum allowed occurrences for the Measure.
227 -|(% style="width:211px" %) |(% style="width:235px" %)Usage|(% style="width:534px" %)Defines whether a Measure must be reported or not.
228 -|(% style="width:211px" %)//AttributeRelationship//|(% style="width:235px" %)(((
234 +)))|(% style="width:537px" %)The metadata concept that is the phenomenon to be measured in a data set. In a data set the instance of the measure is often called the observation.
235 +|(% style="width:202px" %) |(% style="width:240px" %)/conceptIdentity|(% style="width:537px" %)An association to the Concept which carries the values of the measures.
236 +|(% style="width:202px" %) |(% style="width:240px" %)minOccurs|(% style="width:537px" %)Defines the minimum required occurrences for the Measure. When equals to zero, the Measure is conditional.
237 +|(% style="width:202px" %) |(% style="width:240px" %)maxOccurs|(% style="width:537px" %)Defines the maximum allowed occurrences for the Measure.
238 +|(% style="width:202px" %) |(% style="width:240px" %)Usage|(% style="width:537px" %)Defines whether a Measure must be reported or not.
239 +|(% style="width:202px" %)//AttributeRelationship//|(% style="width:240px" %)(((
229 229  Abstract Class
230 230  Sub classes
231 231  ObservationRelationship
232 232  GroupRelationship DimensionRelationship
233 -)))|(% style="width:534px" %)Specifies the type of artefact to which a Data Attribute can be attached in a Data Set.
234 -|(% style="width:211px" %)ObservationRelationship|(% style="width:235px" %) |(% style="width:534px" %)The Data Attribute is related to the observations of the Data Set.
235 -|(% style="width:211px" %)GroupRelationship|(% style="width:235px" %) |(% style="width:534px" %)The Data Attribute is related to a Group Dimension Descriptor construct.
236 -|(% style="width:211px" %) |(% style="width:235px" %)+groupKey|(% style="width:534px" %)An association to the Group Dimension Descriptor
237 -|(% style="width:211px" %)DimensionRelationship|(% style="width:235px" %) |(% style="width:534px" %)The Data Attribute is related to a set of Dimensions.
238 -|(% style="width:211px" %) |(% style="width:235px" %)+dimensions|(% style="width:534px" %)Association to the set of Dimensions to which the Data Attribute is related.
239 -|(% style="width:211px" %) |(% style="width:235px" %)+groupKey|(% style="width:534px" %)Association to the Group Dimension Descriptor which specifies the set of Dimensions to which the Data Attribute is attached.
240 -|(% style="width:211px" %)MeasureRelationship|(% style="width:235px" %) |(% style="width:534px" %)The Measures that a Data Attribute is reported for.
241 -|(% style="width:211px" %) |(% style="width:235px" %)+measures|(% style="width:534px" %)Association to the set of Measures to which a Data Attribute is related to.
242 -|(% style="width:211px" %)SentinelValuesType|(% style="width:235px" %) |(% style="width:534px" %)This facet indicates that an Attribute or a Measure has sentinel values with special meaning within their data type. This is realised by providing such values within the TextFormat, in addition to any textType or other Facet.
243 -|(% style="width:211px" %)SentinelValue|(% style="width:235px" %) |(% style="width:534px" %)A value that has a special meaning within the text format representation of the Component.
244 -|(% style="width:211px" %) |(% style="width:235px" %)+name|(% style="width:534px" %)An association of a Sentinel Value to a multilingual name.
245 -|(% style="width:211px" %) |(% style="width:235px" %)+description|(% style="width:534px" %)An association of a Sentinel Value to a multilingual description.
244 +)))|(% style="width:537px" %)Specifies the type of artefact to which a Data Attribute can be attached in a Data Set.
245 +|(% style="width:202px" %)ObservationRelationship|(% style="width:240px" %) |(% style="width:537px" %)The Data Attribute is related to the observations of the Data Set.
246 +|(% style="width:202px" %)GroupRelationship|(% style="width:240px" %) |(% style="width:537px" %)The Data Attribute is related to a Group Dimension Descriptor construct.
247 +|(% style="width:202px" %) |(% style="width:240px" %)+groupKey|(% style="width:537px" %)An association to the Group Dimension Descriptor
248 +|(% style="width:202px" %)DimensionRelationship|(% style="width:240px" %) |(% style="width:537px" %)The Data Attribute is related to a set of Dimensions.
249 +|(% style="width:202px" %) |(% style="width:240px" %)+dimensions|(% style="width:537px" %)Association to the set of Dimensions to which the Data Attribute is related.
250 +|(% style="width:202px" %) |(% style="width:240px" %)+groupKey|(% style="width:537px" %)Association to the Group Dimension Descriptor which specifies the set of Dimensions to which the Data Attribute is attached.
251 +|(% style="width:202px" %)MeasureRelationship|(% style="width:240px" %) |(% style="width:537px" %)The Measures that a Data Attribute is reported for.
252 +|(% style="width:202px" %) |(% style="width:240px" %)+measures|(% style="width:537px" %)Association to the set of Measures to which a Data Attribute is related to.
253 +|(% style="width:202px" %)SentinelValuesType|(% style="width:240px" %) |(% style="width:537px" %)This facet indicates that an Attribute or a Measure has sentinel values with special meaning within their data type. This is realised by providing such values within the TextFormat, in addition to any textType or other Facet.
254 +|(% style="width:202px" %)SentinelValue|(% style="width:240px" %) |(% style="width:537px" %)A value that has a special meaning within the text format representation of the Component.
255 +|(% style="width:202px" %) |(% style="width:240px" %)+name|(% style="width:537px" %)An association of a Sentinel Value to a multilingual name.
256 +|(% style="width:202px" %) |(% style="width:240px" %)+description|(% style="width:537px" %)An association of a Sentinel Value to a multilingual description.
246 246  
258 +
259 +
247 247  The explanation of the classes, attributes, and associations comprising the Representation is described in the section on the SDMX Base.
248 248  
249 -== 5.4 Data Set – Relationship View ==
262 +==== //5.4 Data Set – Relationship View// ====
250 250  
251 251  === 5.4.1 Context ===
252 252  
... ... @@ -254,7 +254,7 @@
254 254  
255 255  === 5.4.2 Class Diagram ===
256 256  
257 -[[image:image57.png]]
270 +[[image:1749246368794-672.jpeg]]
258 258  
259 259  **Figure 31: Class Diagram of the Data Set**
260 260  
... ... @@ -289,7 +289,8 @@
289 289  |(% style="width:200px" %)//DataSet//|(% style="width:285px" %)(((
290 290  Abstract Class
291 291  Sub classes
292 -StructureSpecificDataSet
305 +StructureSpecificData
306 +Set
293 293  )))|(% style="width:454px" %)An organised collection of data.
294 294  |(% style="width:200px" %) |(% style="width:285px" %)reportingBegin|(% style="width:454px" %)A specific time period in a known system of time periods that identifies the start period of a report.
295 295  |(% style="width:200px" %) |(% style="width:285px" %)reportingEnd|(% style="width:454px" %)A specific time period in a known system of time periods that identifies the end period of a report.
... ... @@ -362,8 +362,11 @@
362 362  |(% style="width:200px" %) |(% style="width:285px" %)+observationDimension|(% style="width:454px" %)Association to the Key Value that holds the value of the “Dimension at the Observation Level”.
363 363  |(% style="width:200px" %)//ObservationValue//|(% style="width:285px" %)(((
364 364  Abstract class
379 +
365 365  Sub classes
381 +
366 366  //UncodedObservationValue//
383 +
367 367  CodedObservation
368 368  )))|(% style="width:454px" %)
369 369  |(% style="width:200px" %)//UncodedObservationValue//|(% style="width:285px" %)(((
... ... @@ -408,13 +408,16 @@
408 408  The source multiplicity (1..*) indicates the possibility to provide more than one values for a Data Attribute, if the latter allows it.
409 409  )))
410 410  |(% style="width:200px" %)//MetadataAttributeValue//|(% style="width:285px" %)(((
411 -(explained further in section “Metadata Set”)
428 +(explained further in section
429 +
430 +“Metadata Set”)
412 412  )))|(% style="width:454px" %)The value of a Metadata Attribute, as specified in the Metadata Structure Definition, which is linked in the Data Structure Definition
413 413  |(% style="width:200px" %)//UncodedAttributeValue//|(% style="width:285px" %)(((
414 414  Inherits from
415 415  //AttributeValue//
416 416  Sub classes
417 -OtherUncodedAttributeValue
436 +OtherUncodedAttribute
437 +Value
418 418  TextAttributeValue
419 419  )))|(% style="width:454px" %)
420 420  |(% style="width:200px" %)OtherUncodedAttributeValue|(% style="width:285px" %)(((
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SKMS.Methodology.Code.MethodologyClass[0]
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SUZ.Methodology.Code.MethodologyClass[0]
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