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Title
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1 -Part VI. Samples
1 +Part VI. Samples: This provides a brief explanation of the currently available sample files
Author
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1 -xwiki:XWiki.elenasemanticproorg
1 +xwiki:XWiki.helena
Tags
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1 +Age|Attribute|Code|Code list|Component|Concept scheme|Currency|Data set|Data structure definition|Dataflow|Dimension|Measure|Representation|SDMX-ML|Statistical data and metadata exchange|Structural metadata|Title|Validation and transformation language
Content
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14 14  
15 15  = 2 Structure Samples =
16 16  
17 -The Structure Samples provide examples of [[SDMX-ML>>doc:sdmx:Glossary.SDMX-ML.WebHome]] messages within the //structure// namespace which is used for all [[structural metadata>>doc:sdmx:Glossary.Structural metadata.WebHome]] artefacts.
17 +The Structure Samples provide examples of [[SDMX-ML>>doc:sdmx:Glossary.SDMX-ML.WebHome]] messages within the *structure* namespace which is used for all [[structural metadata>>doc:sdmx:Glossary.Structural metadata.WebHome]] artefacts.
18 18  
19 19  == Codelist ==
20 20  
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21 21  (% class="wikigeneratedid" id="Hcodelist.xml" %)
22 22  **codelist.xml**
23 23  
24 -A simple enumerated [[code list>>doc:sdmx:Glossary.Code list.WebHome]] directly equivalent to those in version 2.1 and earlier.
24 +A simple enumerated [[code list>>doc:sdmx:Glossary.Code list.WebHome]] directly equivalent to those in (% style="color:#e74c3c" %)version(%%) 2.1 and earlier.
25 25  
26 26  This example shows the [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]]:CL_AGE '[[Age>>doc:sdmx:Glossary.Age.WebHome]]' cross domain [[code list>>doc:sdmx:Glossary.Code list.WebHome]].
27 27  
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52 52  
53 53  In the sample:
54 54  
55 -* [[Code list>>doc:sdmx:Glossary.Code list.WebHome]] extension is used to create a new EXAMPLE:CL_ACTIVITY [[code list>>doc:sdmx:Glossary.Code list.WebHome]] consisting of both the SDMX:CL_ACTIVITY_NACE2 and SDMX:CL_ACTIVITY_ISIC4 [[codelists>>doc:sdmx:Glossary.Code list.WebHome]].
55 +* [[Code list>>doc:sdmx:Glossary.Code list.WebHome]] extension is used to create a new EXAMPLE:CL_ACTIVITY [[code list>>doc:sdmx:Glossary.Code list.WebHome]] consisting of both the [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]]:CL_ACTIVITY_NACE2 and [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]]:CL_ACTIVITY_ISIC4 [[codelists>>doc:sdmx:Glossary.Code list.WebHome]].
56 56  * The [[code list>>doc:sdmx:Glossary.Code list.WebHome]] extension prefix feature has been used to prefix the NACE [[codes>>doc:sdmx:Glossary.Code.WebHome]] with "NACE2_", and similarly the ISIC [[codes>>doc:sdmx:Glossary.Code.WebHome]] with "ISIC4_". This ensures there is no ambiguity where the same [[code>>doc:sdmx:Glossary.Code.WebHome]] appear in both NACE and ISIC [[code lists>>doc:sdmx:Glossary.Code list.WebHome]].
57 57  * A [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] has been created with an enumerated ACTIVITY [[dimension>>doc:sdmx:Glossary.Dimension.WebHome]] using the EXAMPLE:CL_ACTIVITY [[code list>>doc:sdmx:Glossary.Code list.WebHome]].
58 -* Two [[data flows>>doc:sdmx:Glossary.Dataflow.WebHome]] are created referencing the [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]]. One [[data flow>>doc:sdmx:Glossary.Dataflow.WebHome]] has a data [[constraint>>doc:sdmx:Glossary.Constraint.WebHome]] attached with a CubeRegion for ACTIVITY and Value = "NACE2_%". The other has a similar data [[constraint>>doc:sdmx:Glossary.Constraint.WebHome]] with Value = "ISIC4_%". The "%" is the wildcard character for [[constraints>>doc:sdmx:Glossary.Constraint.WebHome]] introduced in version 3.0.
58 +* Two [[data flows>>doc:sdmx:Glossary.Dataflow.WebHome]] are created referencing the [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]]. One [[data flow>>doc:sdmx:Glossary.Dataflow.WebHome]] has a data (% style="color:#e74c3c" %)constraint(%%) attached with a CubeRegion for ACTIVITY and Value = "NACE2_%". The other has a similar data (% style="color:#e74c3c" %)constraint(%%) with Value = "ISIC4_%". The "%" is the wildcard character for (% style="color:#e74c3c" %)constraints(%%) introduced in (% style="color:#e74c3c" %)version(%%) 3.0.
59 59  
60 -The discriminated unions are achieved by requesting either of the [[data flows>>doc:sdmx:Glossary.Dataflow.WebHome]] with references="all" and detail="referencepartial". The result being CL_ACTIVITY with the extensions resolved and the relevant data [[constraint>>doc:sdmx:Glossary.Constraint.WebHome]] applied. Thus CL_ACTIVITY will only contain [[codes>>doc:sdmx:Glossary.Code.WebHome]] prefixed according to the [[data flow>>doc:sdmx:Glossary.Dataflow.WebHome]]: either beginning "NACE2_" or "ISIC4_"
60 +The discriminated unions are achieved by requesting either of the [[data flows>>doc:sdmx:Glossary.Dataflow.WebHome]] with references="all" and detail="referencepartial". The result being CL_ACTIVITY with the extensions resolved and the relevant data (% style="color:#e74c3c" %)constraint(%%) applied. Thus CL_ACTIVITY will only contain [[codes>>doc:sdmx:Glossary.Code.WebHome]] prefixed according to the [[data flow>>doc:sdmx:Glossary.Dataflow.WebHome]]: either beginning "NACE2_" or "ISIC4_"
61 61  
62 62  (% class="wikigeneratedid" id="Hvaluelist.xml" %)
63 63  **valuelist.xml**
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64 64  
65 65  A simple enumerated value list.
66 66  
67 -Value lists were introduced in version 3.0 to allow the definition of enumerations where the [[codes>>doc:sdmx:Glossary.Code.WebHome]] do not need to comply with the strict [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] rules for identifiers. Thus a "value" can be any string of characters.
67 +Value lists were introduced in (% style="color:#e74c3c" %)version(%%) 3.0 to allow the definition of enumerations where the [[codes>>doc:sdmx:Glossary.Code.WebHome]] do not need to comply with the strict [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] rules for identifiers. Thus a "value" can be any string of characters.
68 68  
69 69  In [[SDMX-ML>>doc:sdmx:Glossary.SDMX-ML.WebHome]] valuelists are treated as a class of enumeration so appear in the structure message under [[Codelists>>doc:sdmx:Glossary.Code list.WebHome]] alongside simple and extended [[codelists>>doc:sdmx:Glossary.Code list.WebHome]], and specialised geospatial [[codelist>>doc:sdmx:Glossary.Code list.WebHome]] variants.
70 70  
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75 75  (% class="wikigeneratedid" id="Hconceptscheme.xml" %)
76 76  **conceptscheme.xml**
77 77  
78 -The example illustrates a single [[concept scheme>>doc:sdmx:Glossary.Concept scheme.WebHome]] ECB:ECB_CONCEPTS containing multiple individual concepts.
78 +The example illustrates a single [[concept scheme>>doc:sdmx:Glossary.Concept scheme.WebHome]] ECB:ECB_CONCEPTS containing multiple individual (% style="color:#e74c3c" %)concepts(%%).
79 79  
80 -== Data Structure Definition ==
80 +== ##Data Structure Definition## ==
81 81  
82 -**ECB EXR.xml**
82 +**##ECB EXR.xml##**
83 83  
84 -The example illustrates a [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] ([[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]]) for ECB:EXR exchange rates. The [[concept>>doc:sdmx:Glossary.Concept.WebHome]] of primary [[measure>>doc:sdmx:Glossary.Measure.WebHome]] has been deprecated in [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] 3.0 and the [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]]'s MeasureList can contain multiple [[measures>>doc:sdmx:Glossary.Measure.WebHome]]. In this case, a single [[measure>>doc:sdmx:Glossary.Measure.WebHome]] OBS_VALUE is defined.
84 +The example illustrates a [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] ([[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]]) for ECB:EXR exchange rates. The (% style="color:#e74c3c" %)concept(%%) of primary [[measure>>doc:sdmx:Glossary.Measure.WebHome]] has been deprecated in [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] 3.0 and the [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]]'s MeasureList can contain multiple [[measures>>doc:sdmx:Glossary.Measure.WebHome]]. In this case, a single [[measure>>doc:sdmx:Glossary.Measure.WebHome]] OBS_VALUE is defined.
85 85  
86 -== Dataflow ==
86 +== ##Dataflow## ==
87 87  
88 -**dataflow.xml**
88 +##**dataflow.xml**##
89 89  
90 -A simple [[data flow>>doc:sdmx:Glossary.Dataflow.WebHome]] for the ECB:EXR data set.
90 +A simple [[data flow>>doc:sdmx:Glossary.Dataflow.WebHome]] for the ECB:EXR [[data set>>doc:sdmx:Glossary.Data set.WebHome]].
91 91  
92 -== Geospatial ==
92 +== ##Geospatial## ==
93 93  
94 -**geospatial geocomponents.xml**
94 +**##geospatial geocomponents.xml##**
95 95  
96 96  An example of the use of the "GeospatialInformation" [[representation>>doc:sdmx:Glossary.Representation.WebHome]] type. The GeospatialInformation type can be assigned to a [[Dimension>>doc:sdmx:Glossary.Dimension.WebHome]], DataAttribute, MetadataAttribute or a [[Measure>>doc:sdmx:Glossary.Measure.WebHome]] in conjunction with the "GEO" role. Values of are included directly in data messages or metadata reports and must conform to the Geo Feature Set syntax defined in Section 6 of the Technical Specifications.
97 97  
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98 98  In the sample:
99 99  
100 100  * A simple illustrative [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] has been defined with IDENTIFIER and TIME_PERIOD [[dimensions>>doc:sdmx:Glossary.Dimension.WebHome]], plus a series [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] AREA.
101 -* The AREA [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] has the [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[Concept>>doc:sdmx:Glossary.Concept.WebHome]] Role "GEO" defined identifying it generally as a geospatial [[component>>doc:sdmx:Glossary.Component.WebHome]] following guidelines.
101 +* The AREA [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] has the [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] (% style="color:#e74c3c" %)Concept(%%) Role "GEO" defined identifying it generally as a geospatial [[component>>doc:sdmx:Glossary.Component.WebHome]] following guidelines.
102 102  * The AREA [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] also carries a LocalRepresentation with textType="GeospatialInformation".
103 103  
104 -**geospatial geographiccodelist.xml**
104 +**##geospatial geographiccodelist.xml##**
105 105  
106 106  An example of the definition of GeographicCodelists, a specialised form of [[code list>>doc:sdmx:Glossary.Code list.WebHome]] introduced in [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] 3.0. GeographicCodelists are used in the same was as simple [[code lists>>doc:sdmx:Glossary.Code list.WebHome]] to assign a closed enumerated list of values to a [[component>>doc:sdmx:Glossary.Component.WebHome]]. The difference being that the definition of each GeoFeatureSetCode explicitly specifies the geospatial features to which it relates as a string expression using the Geo Feature Set syntax set out in Section 6 of the Technical Specifications. As with any other coded [[component>>doc:sdmx:Glossary.Component.WebHome]], [[data sets>>doc:sdmx:Glossary.Data set.WebHome]] only contain the [[codes>>doc:sdmx:Glossary.Code.WebHome]] and not the Feature Set information itself. Thus, GeoFeatureSetCodes act as pointers to the Geo Feature Set information held in the GeographicCodelist.
107 107  
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112 112  * Three illustrative GeoFeatureSetCodes have been defined with IDs "A1", "A2" and "A3".
113 113  * The GeoFeatureSetCode Value [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] specifies the geospatial features to which the [[code>>doc:sdmx:Glossary.Code.WebHome]] relates as a string expression. Note that the values shown are conceptual examples and are not syntactically valid Geo Feature Set expressions.
114 114  
115 -**geospatial geogridcodelist.xml**
115 +**##geospatial geogridcodelist.xml##**
116 116  
117 117  An example of the definition of GeoGridCodelists, the second specialised form of [[codelist>>doc:sdmx:Glossary.Code list.WebHome]] for modelling gridded geographies.
118 118  Like GeographicCodelists, GeoGridCodelists act in the same way as simple [[code lists>>doc:sdmx:Glossary.Code list.WebHome]] to assign a closed enumerated list of values to a [[component>>doc:sdmx:Glossary.Component.WebHome]].
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124 124  * The GridDefinition element defines the grid for the [[code list>>doc:sdmx:Glossary.Code list.WebHome]] using a string expression conforming to the Geo Grid syntax set out in Section 6 of the Technical Specifications.
125 125  * Each GeoGridCode has an ID and a Name in common with the [[codes>>doc:sdmx:Glossary.Code.WebHome]] of simple [[code lists>>doc:sdmx:Glossary.Code list.WebHome]], but also has a GeoCell element containing the row and column of the grid cell as a string expression using the Grid Cell syntax set out in Section 6 of the Technical Specifications.
126 126  
127 -== VTL Transformations ==
127 +## [[VTL>>doc:sdmx:Glossary.Validation and transformation language.WebHome]] Transformations##
128 128  
129 -**VTL Sample 1.xml**
129 +##**VTL Sample 1.xml**##
130 130  
131 131  Illustrates the use of [[VTL>>doc:sdmx:Glossary.Validation and transformation language.WebHome]] Rulesets to validate an [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]]. The validation process adds additional identifiers and [[measures>>doc:sdmx:Glossary.Measure.WebHome]] to the resulting [[VTL>>doc:sdmx:Glossary.Validation and transformation language.WebHome]] [[dataset>>doc:sdmx:Glossary.Data set.WebHome]] indicating, on a row by row basis the validation rule applied and the outcome in terms of a valid / invalid. If invalid, details of the error found and its severity are added.
132 132  
133 133  A second transformation takes the resulting [[dataset>>doc:sdmx:Glossary.Data set.WebHome]] filtering out high-severity validation errors and persists the result back to a [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]] using [[VTL>>doc:sdmx:Glossary.Validation and transformation language.WebHome]] mappings.
134 134  
135 -**VTL Sample 2.xml**
135 +##**VTL Sample 2.xml**##
136 136  
137 137  Illustrates aggregation of an [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]] using [[VTL>>doc:sdmx:Glossary.Validation and transformation language.WebHome]] hierarchical rulesets, filtering and user defined operators.
138 138  
139 -After the initial aggregation, unaggregated observations removed are removed from the result [[dataset>>doc:sdmx:Glossary.Data set.WebHome]]. A user defined operator is subsequently applied to calculate a percentage [[measure>>doc:sdmx:Glossary.Measure.WebHome]] with the final persistent result mapped from [[VTL>>doc:sdmx:Glossary.Validation and transformation language.WebHome]] to a [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]].
139 +After the initial aggregation, unaggregated observations removed are removed from the result [[dataset>>doc:sdmx:Glossary.Data set.WebHome]]. A user defined operator is subsequently applied to calculate a percentage [[measure>>doc:sdmx:Glossary.Measure.WebHome]] with the final persistent result (% style="color:#e74c3c" %)mapped(%%) from [[VTL>>doc:sdmx:Glossary.Validation and transformation language.WebHome]] to a [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]].
140 140  
141 -**VTL Sample 3.xml**
141 +##**VTL Sample 3.xml**##
142 142  
143 -Illustrates the calculation of a GDP per capita [[dataset>>doc:sdmx:Glossary.Data set.WebHome]] from an input mapped [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]] containing GDP and population indicators on a country by country basis.
143 +Illustrates the calculation of a GDP per capita [[dataset>>doc:sdmx:Glossary.Data set.WebHome]] from an input (% style="color:#e74c3c" %)mapped(%%) [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]] containing GDP and population indicators on a country by country basis.
144 144  
145 145  = 3 Data Samples =
146 146  
147 -[[SDMX-ML>>doc:sdmx:Glossary.SDMX-ML.WebHome]] 3.0 has a single format for data transmission - the Structure Specific Data message. Alternative formats from version 2.1 and earlier such as Generic, Utility and Cross Sectional are deprecated.
147 +[[SDMX-ML>>doc:sdmx:Glossary.SDMX-ML.WebHome]] 3.0 has a single format for data transmission - the Structure Specific Data message. Alternative formats from (% style="color:#e74c3c" %)version(%%) 2.1 and earlier such as Generic, Utility and Cross Sectional are deprecated.
148 148  
149 149  The Structure Specific Data message is characterised by the XML elements and [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] being derived from the [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] of the [[data set>>doc:sdmx:Glossary.Data set.WebHome]]. This provides two main benefits:
150 150  
151 151  1. The message content is relatively compact.
152 -1. It is possible to use an XML schema to validate that the [[data set>>doc:sdmx:Glossary.Data set.WebHome]] contains the correct values as defined by the [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] and any [[constraints>>doc:sdmx:Glossary.Constraint.WebHome]] attached to the [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]], [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] or data provision agreement.
152 +1. It is possible to use an XML schema to validate that the [[data set>>doc:sdmx:Glossary.Data set.WebHome]] contains the correct values as defined by the [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] and any (% style="color:#e74c3c" %)constraints(%%) attached to the [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]], [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] or data provision agreement.
153 153  
154 154  The samples therefore include both the Structure Specific Data XML, and a corresponding example validation schema XSD. Successful schema validation confirms that the XML is both a valid Structure Specific Data message, and the content is valid according to the [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[structural metadata>>doc:sdmx:Glossary.Structural metadata.WebHome]].
155 155  
156 156  == Aggregated Time Series with Simple Data Attributes ==
157 157  
158 -**ECB EXR.xml**
158 +##**ECB EXR.xml**##
159 159  
160 160  Structure specific data message.
161 161  
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163 163  
164 164  In this example which is representative of aggregated time-series [[datasets>>doc:sdmx:Glossary.Data set.WebHome]] with a single [[measure>>doc:sdmx:Glossary.Measure.WebHome]], observations are grouped together under series, which in turn are grouped under the [[dataset>>doc:sdmx:Glossary.Data set.WebHome]] element.
165 165  
166 -The [[dimension>>doc:sdmx:Glossary.Dimension.WebHome]] values and those of series-level [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] are expressed as XML [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] on each series element. Similarly, the TIME_PERIOD, OBS_VALUE and any observation-level [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] are expressed as XML [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] on each obs element.
166 +The [[dimension>>doc:sdmx:Glossary.Dimension.WebHome]] values and those of series-(% style="color:#e74c3c" %)level(%%) [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] are expressed as XML [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] on each series element. Similarly, the TIME_PERIOD, OBS_VALUE and any observation-(% style="color:#e74c3c" %)level(%%) [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] are expressed as XML [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] on each obs element.
167 167  
168 168  Note that a structure specific namespace ns1 is defined using xsi:schemalocation to reference the validation schema location, in this case ECB_EXR_Dataflow.xsd.
169 169  
170 -**ECB EXR Dataflow.xsd**
170 +**##ECB EXR [[Dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]].xsd##**
171 171  
172 172  Structure-specific schema for validating the [[dataset>>doc:sdmx:Glossary.Data set.WebHome]].
173 173  
174 -The schema defines a complex type called DataSetType derived from the [[data set>>doc:sdmx:Glossary.Data set.WebHome]]'s [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] and [[constraints>>doc:sdmx:Glossary.Constraint.WebHome]], in this case those attached to the [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]].
174 +The schema defines a complex type called DataSetType derived from the [[data set>>doc:sdmx:Glossary.Data set.WebHome]]'s [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] and (% style="color:#e74c3c" %)constraints(%%), in this case those attached to the [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]].
175 175  
176 -== Aggregated Time Series with Complex Data Attributes ==
176 +## Aggregated Time Series with Complex Data [[Attributes>>doc:sdmx:Glossary.Attribute.WebHome]]##
177 177  
178 178  Complex [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]] include those with multilingual text and arrays of values.
179 179  
180 -**EXB EXR CA.xml**
180 +**##EXB EXR CA.xml##**
181 181  
182 182  Structure specific data message.
183 183  
184 184  A modification of the ECB's Exchange Rates [[dataset>>doc:sdmx:Glossary.Data set.WebHome]] illustrating the following complex [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] use cases:
185 185  
186 -[[TITLE>>doc:sdmx:Glossary.Title.WebHome]] - multi-lingual series-level array [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]]
186 +[[TITLE>>doc:sdmx:Glossary.Title.WebHome]] - multi-lingual series-(% style="color:#e74c3c" %)level(%%) array [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]]
187 187  
188 -SOURCE_AGENCY - coded series-level array [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] specifying a minimum of three values
188 +SOURCE_AGENCY - coded series-(% style="color:#e74c3c" %)level(%%) array [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] specifying a minimum of three values
189 189  
190 -SOURCE_PUB - uncoded string series-level array [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] with maximum length of 350 characters
190 +SOURCE_PUB - uncoded string series-(% style="color:#e74c3c" %)level(%%) array [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] with maximum length of 350 characters
191 191  
192 -OBS_STATUS - coded observation-level array [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]]
192 +OBS_STATUS - coded observation-(% style="color:#e74c3c" %)level(%%) array [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]]
193 193  
194 194  Note that a structure specific namespace ns1 is defined using xsi:schemalocation to reference the validation schema location, in this case ECB_EXR_Dataflow.xsd.
195 195  
196 -**ECB EXR CA Dataflow.xsd**
196 +##**ECB EXR CA [[Dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]].xsd**##
197 197  
198 198  Structure specific schema for validating the [[dataset>>doc:sdmx:Glossary.Data set.WebHome]].
199 199  
200 -The schema defines a complex type called DataSetType derived from the [[data set>>doc:sdmx:Glossary.Data set.WebHome]]'s [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] and [[constraints>>doc:sdmx:Glossary.Constraint.WebHome]], in this case those attached to the [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]].
200 +The schema defines a complex type called DataSetType derived from the [[data set>>doc:sdmx:Glossary.Data set.WebHome]]'s [[data structure definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] and (% style="color:#e74c3c" %)constraints(%%), in this case those attached to the [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]].
201 201  
202 202  Complex types based on the abstract [[dsd>>doc:sdmx:Glossary.Data structure definition.WebHome]]:CompType are defined for each complex [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]].
203 203  
204 -**ECB EXR CA DSD.xml**
204 +##**ECB EXR CA [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]].xml**##
205 205  
206 206  Structure message describing the [[Data Structure Definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] for the above [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]] illustrating, in particular, the definition of complex [[attributes>>doc:sdmx:Glossary.Attribute.WebHome]]:
207 207  
SKMS.Methodology.Code.MethodologyClass[0]
Index
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1 -7
SUZ.Methodology.Code.MethodologyClass[0]
index
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1 +7