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Changes for page 5 Reference Metadata

Last modified by Helena on 2025/09/10 11:19
From version 5.1
edited by Helena
on 2025/05/16 00:09
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To version 3.1
edited by Helena
on 2025/05/15 15:48
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1 -{{box title="**Contents**"}}
2 -{{toc/}}
3 -{{/box}}
1 += 5 Reference Metadata =
4 4  
5 5  == 5.1 Scope of the Metadata Structure Definition (MSD) ==
6 6  
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25 25  
26 26  The high-level view of the MSD, as well as the way the Metadataflow and Metadata Provision Agreement specify the Targets:
27 27  
26 +**<str:MetadataStructure agencyID="SDMX" id="MSD" version="1.0.0-draft">**
28 28  
29 -(% class="wikigeneratedid" id="HFigure3:WildcardedTargetObjectsasspecifiedinaMetadataflow" %)
30 -**Figure 3: Wildcarded Target Objects as specified in a Metadataflow**
28 +**<com:Name>MSD 3.0 sample</com:Name>**
31 31  
30 +**<str:MetadataAttributeDescriptor id="MetadataAttributeDescriptor">**
32 32  
33 -(% class="wikigeneratedid" id="HFigure4:SpecificTargetObjectsasspecifiedinaMetadataProvisionAgreement" %)
34 -**Figure 4: Specific Target Objects as specified in a Metadata Provision Agreement**
32 +**...**
35 35  
34 +**</str: MetadataAttributeDescriptor>**
35 +
36 +**</str:MetadataStructure>**
37 +
38 +**Figure 2: The high-level view of the MSD containing one Metadata Attribute Descriptor**
39 +
40 +**<str:Metadataflow agencyID="OECD" id="GENERAL_METADATA" version="1.0.0draft">**
41 +
42 +**<com:Name xml:lang="en">Metadataflow 3.0 sample</com:Name> &nbsp;&nbsp;<str:Structure>urn:sdmx:org.sdmx.infomodel.metadatastructure.**
43 +
44 +**MetadataStructure=OECD:MSD(1.0.0-draft)</str:Structure>**
45 +
46 +**<!~-~- Attach to any Dataflows maintained by the OECD ~-~-> &nbsp;&nbsp;<str:Targets>urn:sdmx:org.sdmx.infomodel.datastructure.**
47 +
48 +**Dataflow=OECD:*(*)</str:Targets>**
49 +
50 +**</str:Metadataflow>**
51 +
52 +==== Figure 3: Wildcarded Target Objects as specified in a Metadataflow ====
53 +
54 +**<str:MetadataProvisionAgreement agencyID="OECD" id="ABS_INDICATORS" version="1.0.0-draft">**
55 +
56 +**<com:Name xml:lang="en">Metadata Provision Agreement 3.0 sample</com:Name>**
57 +
58 +**<str:StructureUsage>urn:sdmx:org.sdmx.infomodel.metadatastructure.**
59 +
60 +**Metadataflow=OECD:GENERAL_METADATA(1.0.0-draft)</str:StructureUsage>**
61 +
62 +**<str:MetadataProvider>urn:sdmx:org.sdmx.infomodel.base.**
63 +
64 +**MetadataProvider=OECD:METADATA_PROVIDERS(1.0).ABS</str:MetadataProvider>**
65 +
66 +**<!~-~- Attach to specific Dataflows maintained by the OECD ~-~->**
67 +
68 +**<str:Target>urn:sdmx:org.sdmx.infomodel.datastructure.Dataflow= OECD:GDP(*)</str:Target>**
69 +
70 +**<str:Target>urn:sdmx:org.sdmx.infomodel.datastructure.Dataflow= OECD:EXR(*)</str:Target>**
71 +
72 +**<str:Target>urn:sdmx:org.sdmx.infomodel.datastructure.Dataflow=**
73 +
74 +**OECD:ABC(*)</str:Target>**
75 +
76 +**</str:MetadataProvisionAgreement>**
77 +
78 +==== Figure 4: Specific Target Objects as specified in a Metadata Provision Agreement ====
79 +
36 36  Note that the SDMX-ML schemas have specific XML elements for each identifiable object type because identifying, for instance, a Maintainable Object has different properties from an Identifiable Object which must also include the agencyId, version, and id of the Maintainable Object in which it resides.
37 37  
38 38  == 5.3 Metadata Structure Definition ==
... ... @@ -39,22 +39,125 @@
39 39  
40 40  An example is shown below.
41 41  
86 +**<str:MetadataStructure agencyID="SDMX" id="MSD" version="1.0.0-draft">**
42 42  
88 +**<com:Name>MSD 3.0 sample</com:Name>**
89 +
90 +**<str:MetadataAttributeDescriptor id="MetadataAttributeDescriptor">**
91 +
92 +**<str:MetadataAttribute id="CONTACT" isPresentational="true"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<str:ConceptIdentity>urn:sdmx:org.sdmx.infomodel.conceptscheme.**
93 +
94 +**Concept=SDMX:CONCEPTS(1.0.0).CONTACT</str:ConceptIdentity>**
95 +
96 +**<str:MetadataAttribute id="CONTACT_NAME" minOccurs="1" maxOccurs="1">**
97 +
98 +**<str:ConceptIdentity>urn:sdmx:org.sdmx.infomodel.conceptscheme.**
99 +
100 +**Concept=SDMX:CONCEPTS(1.0.0).CONTACT_NAME</str:ConceptIdentity>**
101 +
102 +**<str:LocalRepresentation>**
103 +
104 +**<str:TextFormat textType="String"/>**
105 +
106 +**</str:LocalRepresentation>**
107 +
108 +**</str:MetadataAttribute>**
109 +
110 +**<str:MetadataAttribute id="ADDRESS" minOccurs="1" maxOccurs="3" isPresentational="true">**
111 +
112 +**<str:ConceptIdentity>urn:sdmx:org.sdmx.infomodel.conceptscheme.**
113 +
114 +**Concept=SDMX:CONCEPTS(1.0.0).ADDRESS</str:ConceptIdentity> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<str:MetadataAttribute id="HOUSE_NUMBER" minOccurs="1" maxOccurs="1">**
115 +
116 +**<str:ConceptIdentity>urn:sdmx:org.sdmx.infomodel.conceptscheme.**
117 +
118 +**Concept=SDMX:CONCEPTS(1.0.0).HOUSE_NUMBER</str:ConceptIdentity>**
119 +
120 +**<str:LocalRepresentation>**
121 +
122 +**<str:TextFormat textType="Integer"/>**
123 +
124 +**</str:LocalRepresentation>**
125 +
126 +**</str:MetadataAttribute>**
127 +
128 +**</str:MetadataAttribute>**
129 +
130 +**</str:MetadataAttribute>**
131 +
132 +**</str:MetadataAttributeDescriptor>**
133 +
134 +**</str:MetadataStructure>**
135 +
43 43  **Figure 5: Example MSD showing specification of some Metadata Attributes **This example shows the following hierarchy of Metadata Attributes:
44 44  
45 -* Contact – this is presentational; no metadata is expected to be reported at this level
46 -** Contact Name
47 -** Address – this is also presentational; up to 3 addresses are allowed
48 -*** House Number
138 +• Contact – this is presentational; no metadata is expected to be reported at this level
49 49  
140 +* Contact Name
141 +* Address – this is also presentational; up to 3 addresses are allowed
142 +
143 +▪ House Number
144 +
50 50  == 5.4 Metadata Set ==
51 51  
52 52  An example of reporting metadata according to the MSD described above, is shown below.
53 53  
149 +**<msg:MetadataSet id="ALB" metadataProviderID="OECD" version="1.0.0"> <str:MetadataProvision>urn:sdmx:org.sdmx.infomodel.registry.MetadataProvis ionAgreement=OECD:ABS_INDICATORS(1.0.0-draft)</str:MetadataProvision> <str:Target>urn:sdmx:org.sdmx.infomodel.datastructure.Dataflow=OECD:GDP(1.**
54 54  
55 -(% class="wikigeneratedid" id="HFigure6:ExampleMetadataSet" %)
56 -**Figure 6: Example Metadata Set**
151 +**0.0)</str:Target>**
57 57  
153 +**<md:AttributeSet>**
154 +
155 +**<md:ReportedAttribute id="CONTACT">**
156 +
157 +**<md:AttributeSet>**
158 +
159 +**<md:ReportedAttribute id="CONTACT_NAME">John Doe**
160 +
161 +**</md:ReportedAttribute>**
162 +
163 +**<md:ReportedAttribute id="ADDRESS">**
164 +
165 +**<md:AttributeSet>**
166 +
167 +**<md:ReportedAttribute id="STREET_NAME">**
168 +
169 +**<com:Text xml:lang="en">5th Avenue</com:Text>**
170 +
171 +**</md:ReportedAttribute>**
172 +
173 +**<md:ReportedAttribute id="HOUSE_NUMBER">12**
174 +
175 +**</md:ReportedAttribute>**
176 +
177 +**</md:AttributeSet>**
178 +
179 +**</md:ReportedAttribute>**
180 +
181 +**<md:ReportedAttribute id="HTML_ATTR">**
182 +
183 +**<com:StructuredText xml:lang="en">**
184 +
185 +**<div xmlns="http:~/~/www.w3.org/1999/xhtml">**
186 +
187 +**<p>Lorem Ipsum</p>**
188 +
189 +**</div>**
190 +
191 +**</com:StructuredText>**
192 +
193 +**</md:ReportedAttribute>**
194 +
195 +**</md:AttributeSet>**
196 +
197 +**</md:ReportedAttribute>**
198 +
199 +**</md:AttributeSet>**
200 +
201 +**</msg:MetadataSet>**
202 +
203 +==== Figure 6: Example Metadata Set ====
204 +
58 58  This example shows:
59 59  
60 60  1. The reference to the Metadata Provision Agreement and Metadata Target