Changes for page Part IV. Data and Reference Metadata Namespaces

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49	49	Attribute Documentation:
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51		-|**Name**|**Type**|**Documentation**|
52		-|structureRef|xs:IDREF|The structureRef contains a reference to a structural specification in the header of a data or reference metadata message. The structural specification details which structure the data or reference metadata conforms to, as well as providing additional information such as how the data is structure (e.g. which dimension occurs at the observation level for a data set).|
53		-|setID|IDType|The setID provides an identification of the data or metadata set.|
54		-|action|ActionType|The action attribute indicates whether the file is merging, replacing, or deleting.|
55		-|reportingBeginDate|BasicTimePeriodType|The reportingBeginDate indicates the inclusive start time of the data reported in the data or metadata set.|
56		-|reportingEndDate|BasicTimePeriodType|The reportingEndDate indicates the inclusive end time of the data reported in the data or metadata set.|
57		-|validFromDate|xs:dateTime|The validFromDate indicates the inclusive start time indicating the validity of the information in the data or metadata set.|
58		-|validToDate|xs:dateTime|The validToDate indicates the inclusive end time indicating the validity of the information in the data or metadata set.|
59		-|publicationYear|xs:gYear|The publicationYear holds the ISO 8601 four-digit year.|
60		-|publicationPeriod|ObservationalTimePeriodType|The publicationPeriod specifies the period of publication of the data or metadata in terms of whatever provisioning agreements might be in force (i.e., "Q1 2005" if that is the time of publication for a data set published on a quarterly basis).|
	51	+(% style="width:1152.29px" %)
	52	+|**Name**|**Type**|**Documentation**
	53	+|structureRef|xs:IDREF|The structureRef contains a reference to a structural specification in the header of a data or reference metadata message. The structural specification details which structure the data or reference metadata conforms to, as well as providing additional information such as how the data is structure (e.g. which dimension occurs at the observation level for a data set).
	54	+|setID|IDType|The setID provides an identification of the data or metadata set.
	55	+|action|ActionType|The action attribute indicates whether the file is merging, replacing, or deleting.
	56	+|reportingBeginDate|BasicTimePeriodType|The reportingBeginDate indicates the inclusive start time of the data reported in the data or metadata set.
	57	+|reportingEndDate|BasicTimePeriodType|The reportingEndDate indicates the inclusive end time of the data reported in the data or metadata set.
	58	+|validFromDate|xs:dateTime|The validFromDate indicates the inclusive start time indicating the validity of the information in the data or metadata set.
	59	+|validToDate|xs:dateTime|The validToDate indicates the inclusive end time indicating the validity of the information in the data or metadata set.
	60	+|publicationYear|xs:gYear|The publicationYear holds the ISO 8601 four-digit year.
	61	+|publicationPeriod|ObservationalTimePeriodType|The publicationPeriod specifies the period of publication of the data or metadata in terms of whatever provisioning agreements might be in force (i.e., "Q1 2005" if that is the time of publication for a data set published on a quarterly basis).
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62	62	Element Documentation:
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64		-|**Name**|**Type**|**Documentation**|
65		-|Annotations|AnnotationsType|Annotations is a reusable element the provides for a collection of annotations. It has been made global so that restrictions of types that extend AnnotatableType may reference it.|
66		-|DataProvider|DataProviderReferenceType|DataProvider contains a reference to the provider for the data set.|
67		-|Atts|*AttsType*|Atts contains a set of data or metadata attribute values with an attachment level of none (i.e. data set level) or reported against a partial set of dimension values.|
68		-|Group|*GroupType*|Group contains a reference to a defined group in the data structure definition along with its key (if necessary) and values for the attributes which are associated with the group. An attribute is associated to a group by either an explicit group relationship or by a group attachment when the attribute has a relationship with a dimension which is a member of this group.|
69		-|Series|*SeriesType*|Series contains a collection of observations that share a common key (set of dimension values). The key of a series is every dimension defined in the data structure definition, save the dimension at the observation level. In addition to the key and observations, the series contains values for data and metadata attributes which have a relationship with any dimension that is part of the series key, so long as the attribute does not specify an attachment group or also has a relationship with the dimension declared to be at the observation level.|
70		-|Obs|*ObsType*|Obs is an un-grouped observation. This observation has a key which is a set of values for all dimensions declared in the data structure definition. In addition to the key, the value of the observation can be provided along with values for all data and metadata attributes which have an association with the observation or any dimension (so long as it does not specify a group attachment).|
71		-|Metadata|MetadataSetType|Allows for attachment of reference metadata against to the data set.|
	65	+(% style="width:1154.29px" %)
	66	+|**Name**|**Type**|**Documentation**
	67	+|Annotations|AnnotationsType|Annotations is a reusable element the provides for a collection of annotations. It has been made global so that restrictions of types that extend AnnotatableType may reference it.
	68	+|DataProvider|DataProviderReferenceType|DataProvider contains a reference to the provider for the data set.
	69	+|Atts|*AttsType*|Atts contains a set of data or metadata attribute values with an attachment level of none (i.e. data set level) or reported against a partial set of dimension values.
	70	+|Group|*GroupType*|Group contains a reference to a defined group in the data structure definition along with its key (if necessary) and values for the attributes which are associated with the group. An attribute is associated to a group by either an explicit group relationship or by a group attachment when the attribute has a relationship with a dimension which is a member of this group.
	71	+|Series|*SeriesType*|Series contains a collection of observations that share a common key (set of dimension values). The key of a series is every dimension defined in the data structure definition, save the dimension at the observation level. In addition to the key and observations, the series contains values for data and metadata attributes which have a relationship with any dimension that is part of the series key, so long as the attribute does not specify an attachment group or also has a relationship with the dimension declared to be at the observation level.
	72	+|Obs|*ObsType*|Obs is an un-grouped observation. This observation has a key which is a set of values for all dimensions declared in the data structure definition. In addition to the key, the value of the observation can be provided along with values for all data and metadata attributes which have an association with the observation or any dimension (so long as it does not specify a group attachment).
	73	+|Metadata|MetadataSetType|Allows for attachment of reference metadata against to the data set.
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73		-***GroupType*:** GroupType is the abstract type which defines a structure which is used to communicate attribute values for a group defined in a data structure definition. The group can consist of either a subset of the dimensions defined by the data structure definition, or an association to an attachment constraint, which in turn defines key sets to which attributes can be attached. In the case that the group is based on an attachment constraint, only the identification of group is provided. It is expected that a system which is processing this will relate that identifier to the key sets defined in the constraint and apply the values provided for the attributes appropriately. Data structure definition schemas will drive types based on this for each group defined in the data structure definition. Both the dimension values which make up the key (if applicable) and the attribute values associated with the group will be represented with XML attributes. This is specified in the content model with the declaration of anyAttributes in the "local" namespace. The derived group type will refine this structure so that the attributes are explicit. The XML attributes will be given a name based on the attribute's identifier. These XML attributes will be unqualified (meaning they do not have a namespace associated with them). The dimension XML attributes will be required while the attribute XML attributes will be optional. To allow for generic processing, it is required that the only unqualified XML attributes in the derived group type be for the group dimensions and data or metadata attributes declared in the data structure definition. If additional attributes are required, these should be qualified with a namespace so that a generic application can easily distinguish them as not being meant to represent a data structure definition dimension or attribute.
	75	+//**GroupType:**// GroupType is the abstract type which defines a structure which is used to communicate attribute values for a group defined in a data structure definition. The group can consist of either a subset of the dimensions defined by the data structure definition, or an association to an attachment constraint, which in turn defines key sets to which attributes can be attached. In the case that the group is based on an attachment constraint, only the identification of group is provided. It is expected that a system which is processing this will relate that identifier to the key sets defined in the constraint and apply the values provided for the attributes appropriately. Data structure definition schemas will drive types based on this for each group defined in the data structure definition. Both the dimension values which make up the key (if applicable) and the attribute values associated with the group will be represented with XML attributes. This is specified in the content model with the declaration of anyAttributes in the "local" namespace. The derived group type will refine this structure so that the attributes are explicit. The XML attributes will be given a name based on the attribute's identifier. These XML attributes will be unqualified (meaning they do not have a namespace associated with them). The dimension XML attributes will be required while the attribute XML attributes will be optional. To allow for generic processing, it is required that the only unqualified XML attributes in the derived group type be for the group dimensions and data or metadata attributes declared in the data structure definition. If additional attributes are required, these should be qualified with a namespace so that a generic application can easily distinguish them as not being meant to represent a data structure definition dimension or attribute.
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75	75	Derivation:
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...	...	@@ -85,15 +85,17 @@
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86	86	Attribute Documentation:
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88		-|**Name**|**Type**|**Documentation**|
89		-|type|IDType|The type attribute reference the identifier of the group as defined in the data structure definition. This is optional, but derived group types will provide a fixed value for this so that it always available in the post validation information set. This allows the group to be processed in a generic manner.|
	90	+(% style="width:1044.29px" %)
	91	+|**Name**|**Type**|(% style="width:913px" %)**Documentation**
	92	+|type|IDType|(% style="width:913px" %)The type attribute reference the identifier of the group as defined in the data structure definition. This is optional, but derived group types will provide a fixed value for this so that it always available in the post validation information set. This allows the group to be processed in a generic manner.
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91	91	Element Documentation:
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93		-|**Name**|**Type**|**Documentation**|
94		-|Annotations|AnnotationsType|Annotations is a reusable element the provides for a collection of annotations. It has been made global so that restrictions of types that extend AnnotatableType may reference it.|
95		-|Comp|*CompType*|Comp contains the details of group level attributes that have complex representation and cannot be expressed as XML attributes.|
96		-|Metadata|MetadataSetType|Allows for attachment of reference metadata against to the group.|
	96	+(% style="width:1055.29px" %)
	97	+|**Name**|**Type**|(% style="width:717px" %)**Documentation**
	98	+|Annotations|AnnotationsType|(% style="width:717px" %)Annotations is a reusable element the provides for a collection of annotations. It has been made global so that restrictions of types that extend AnnotatableType may reference it.
	99	+|Comp|//CompType//|(% style="width:717px" %)Comp contains the details of group level attributes that have complex representation and cannot be expressed as XML attributes.
	100	+|Metadata|MetadataSetType|(% style="width:717px" %)Allows for attachment of reference metadata against to the group.
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98	98	***SeriesType*:** SeriesType is the abstract type which defines a structure which is used to group a collection of observations which have a key in common. The key for a series is every dimension defined in the data structure definition save the dimension declared to be at the observation level for this data set. Note, if the schema is generated against a dataflow with a dimension constraint, they key includes only the dimensions defined in the dimension constraint. In addition to observations, values can be provided for data and metadata attributes which are associated with the dimensions which make up this series key (so long as the attributes do not specify a group attachment or also have a relationship with the observation dimension). It is possible for the series to contain only observations or only attribute values, or both. Data structure definition schemas will derive a type based on this that is specific to the data structure definition and the variation of the format being expressed in the schema. Both the dimension values which make up the key and the attribute values associated with the key dimensions will be represented with XML attributes. This is specified in the content model with the declaration of anyAttributes in the "local" namespace. The derived series type will refine this structure so that the attributes are explicit. The XML attributes will be given a name based on the attribute's identifier. These XML attributes will be unqualified (meaning they do not have a namespace associated with them). The dimension XML attributes will be required while the attribute XML attributes will be optional. To allow for generic processing, it is required that the only unqualified XML attributes in the derived group type be for the series dimensions and attributes declared in the data structure definition. If additional attributes are required, these should be qualified with a namespace so that a generic application can easily distinguish them as not being meant to represent a data structure definition dimension or attribute.
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