complexType "vs:DataCollection"
Namespace:
Content:
complex, 4 attributes, 27 elements
Defined:
Includes:
definitions of 7 elements
Used:
never
XML Representation Summary
<...
    created
 = 
xs:dateTime
    status
 = 
("active" | "inactive" | "deleted")
    updated
 = 
xs:dateTime
    version
 = 
xs:token
    >
   
Content: 
validationLevel*, title, shortName?, identifier, altIdentifier*, curation, content, facility*, instrument*, rights*, format*, coverage?, catalog*, accessURL?
</...>
Content Model Elements (14):
Annotation
Annotation 1 [src]:
A logical grouping of data which, in general, is composed of one or more accessible datasets. A collection can contain any combination of images, spectra, catalogs, or other data.
Annotation 2 [src]:
(A dataset is a collection of digitally-encoded data that is normally accessible as a single unit, e.g. a file.)
Type Definition Detail
Type Derivation Tree
vr:Resource (extension)
  vs:DataCollection
XML Source (see within schema source)
<xs:complexType name="DataCollection">
<xs:annotation>
<xs:documentation>
A logical grouping of data which, in general, is composed of one
or more accessible datasets. A collection can contain any
combination of images, spectra, catalogs, or other data.
</xs:documentation>
<xs:documentation>
(A dataset is a collection of digitally-encoded data that
is normally accessible as a single unit, e.g. a file.)
</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="vr:Resource">
<xs:sequence>
<xs:element maxOccurs="unbounded" minOccurs="0" name="facility" type="vr:ResourceName">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Subject</vm:dcterm>
</xs:appinfo>
<xs:documentation>
the observatory or facility used to collect the data
contained or managed by this resource.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element maxOccurs="unbounded" minOccurs="0" name="instrument" type="vr:ResourceName">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Subject</vm:dcterm>
<vm:dcterm>Subject.Instrument</vm:dcterm>
</xs:appinfo>
<xs:documentation>
the Instrument used to collect the data contain or
managed by a resource.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element maxOccurs="unbounded" minOccurs="0" name="rights" type="vr:Rights">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Rights</vm:dcterm>
</xs:appinfo>
<xs:documentation>
Information about rights held in and over the resource.
</xs:documentation>
<xs:documentation>
This should be repeated for all Rights values that apply.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element maxOccurs="unbounded" minOccurs="0" name="format" type="vs:Format">
<xs:annotation>
<xs:documentation>
The physical or digital manifestation of the information
supported by a resource.
</xs:documentation>
<xs:documentation>
MIME types should be used for network-retrievable, digital
data. Non-MIME type values are used for media that cannot
be retrieved over the network--e.g. CDROM, poster, slides,
video cassette, etc.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="coverage" type="vs:Coverage">
<xs:annotation>
<xs:documentation>
Extent of the content of the resource over space, time,
and frequency.
</xs:documentation>
<xs:documentation>
Since vs:Coverage is abstract, one must use
xsi:type to specify a specific sub-type.
</xs:documentation>
<xs:documentation>
Editor's note: STC metadata is expected to be used to
describe coverage; however how this should be done is
unclear as over this release. Use of xsi:type allows
us to illustrate several approaches without modification
to this schema.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element maxOccurs="unbounded" minOccurs="0" name="catalog" type="vs:Catalog">
<xs:annotation>
<xs:documentation>
A description of a portion of the collection.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="accessURL" type="vr:AccessURL">
<xs:annotation>
<xs:documentation>
The URL that can be used to download the data contained in
this data collection.
</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
Attribute Detail (all declarations; 4)
created
Type:
Use:
required
Defined:
locally within vr:Resource complexType
Annotation 1 [src]:
The UTC date and time this resource metadata description was created.
Annotation 2 [src]:
This timestamp must not be in the future. This time is not required to be accurate; it should be at least accurate to the day. Any insignificant time fields should be set to zero.
XML Source (see within schema source)
<xs:attribute name="created" type="xs:dateTime" use="required">
<xs:annotation>
<xs:documentation>
The UTC date and time this resource metadata description
was created.
</xs:documentation>
<xs:documentation>
This timestamp must not be in the future. This time is
not required to be accurate; it should be at least
accurate to the day. Any insignificant time fields
should be set to zero.
</xs:documentation>
</xs:annotation>
</xs:attribute>

status
Type:
anonymous (restriction of xs:string)
Use:
required
Defined:
locally within vr:Resource complexType
a tag indicating whether this resource is believed to be still actively maintained.
Anonymous simpleType
Derivation:
restriction of xs:string
XML Source (see within schema source)
<xs:attribute name="status" use="required">
<xs:annotation>
<xs:documentation>
a tag indicating whether this resource is believed to be still
actively maintained.
</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="active">
<xs:annotation>
<xs:documentation>
resource is believed to be currently maintained, and its
description is up to date (default).
</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="inactive">
<xs:annotation>
<xs:documentation>
resource is apparently not being maintained at the present.
</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="deleted">
<xs:annotation>
<xs:documentation>
resource publisher has explicitly deleted the resource.
</xs:documentation>
</xs:annotation>
</xs:enumeration>
</xs:restriction>
</xs:simpleType>
</xs:attribute>

updated
Type:
Use:
required
Defined:
locally within vr:Resource complexType
Annotation 1 [src]:
The UTC date this resource metadata description was last updated.
Annotation 2 [src]:
This timestamp must not be in the future. This time is not required to be accurate; it should be at least accurate to the day. Any insignificant time fields should be set to zero.
XML Source (see within schema source)
<xs:attribute name="updated" type="xs:dateTime" use="required">
<xs:annotation>
<xs:documentation>
The UTC date this resource metadata description was last updated.
</xs:documentation>
<xs:documentation>
This timestamp must not be in the future. This time is
not required to be accurate; it should be at least
accurate to the day. Any insignificant time fields
should be set to zero.
</xs:documentation>
</xs:annotation>
</xs:attribute>

version
Type:
Use:
optional
Defined:
locally within vr:Resource complexType
The XML schema version for which this instance was written. Implementors should set this to the value of the version attribute of their schema's root (xs:schema) element. Clients may assume version 1.0 if this attribute is missing.
XML Source (see within schema source)
<xs:attribute name="version" type="xs:token">
<xs:annotation>
<xs:documentation>
The XML schema version for which this instance was written.
Implementors should set this to the value of the version
attribute of their schema's root (xs:schema) element.
Clients may assume version 1.0 if this attribute is
missing.
</xs:documentation>
</xs:annotation>
</xs:attribute>
Content Element Detail (all declarations; 27)
accessURL
Type:
vr:AccessURL, simple content
Defined:
locally within (this) vs:DataCollection complexType
The URL that can be used to download the data contained in this data collection.
XML Source (see within schema source)
<xs:element minOccurs="0" name="accessURL" type="vr:AccessURL">
<xs:annotation>
<xs:documentation>
The URL that can be used to download the data contained in
this data collection.
</xs:documentation>
</xs:annotation>
</xs:element>

altIdentifier
Type:
xs:anyURI, simple content
Defined:
locally within vr:Resource complexType
A reference to this resource in a non-IVOA identifier scheme, e.g., DOI or bibcode. Always use the an URI scheme here, e.g., doi:10.1016/j.epsl.2011.11.037. For bibcodes, use a form like bibcode:2008ivoa.spec.0222P.
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="altIdentifier" type="xs:anyURI">
<xs:annotation>
<xs:documentation>
A reference to this resource in a non-IVOA identifier
scheme, e.g., DOI or bibcode. Always use the an URI scheme
here, e.g., doi:10.1016/j.epsl.2011.11.037. For bibcodes,
use a form like bibcode:2008ivoa.spec.0222P.
</xs:documentation>
</xs:annotation>
</xs:element>

altIdentifier
Type:
xs:anyURI, simple content
Defined:
locally within vr:Resource complexType
A reference to this resource in a non-IVOA identifier scheme, e.g., DOI or bibcode. Always use the an URI scheme here, e.g., doi:10.1016/j.epsl.2011.11.037. For bibcodes, use a form like bibcode:2008ivoa.spec.0222P.
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="altIdentifier" type="xs:anyURI">
<xs:annotation>
<xs:documentation>
A reference to this resource in a non-IVOA identifier
scheme, e.g., DOI or bibcode. Always use the an URI scheme
here, e.g., doi:10.1016/j.epsl.2011.11.037. For bibcodes,
use a form like bibcode:2008ivoa.spec.0222P.
</xs:documentation>
</xs:annotation>
</xs:element>

catalog
Type:
vs:Catalog, complex content
Defined:
locally within (this) vs:DataCollection complexType
A description of a portion of the collection.
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="catalog" type="vs:Catalog">
<xs:annotation>
<xs:documentation>
A description of a portion of the collection.
</xs:documentation>
</xs:annotation>
</xs:element>

content
Type:
vr:Content, complex content
Defined:
locally within vr:Resource complexType
Information regarding the general content of the resource
XML Source (see within schema source)
<xs:element name="content" type="vr:Content">
<xs:annotation>
<xs:documentation>
Information regarding the general content of the resource
</xs:documentation>
</xs:annotation>
</xs:element>

content
Type:
vr:Content, complex content
Defined:
locally within vr:Resource complexType
Information regarding the general content of the resource
XML Source (see within schema source)
<xs:element name="content" type="vr:Content">
<xs:annotation>
<xs:documentation>
Information regarding the general content of the resource
</xs:documentation>
</xs:annotation>
</xs:element>

content
Type:
vr:Content, complex content
Defined:
locally within vr:Resource complexType
Information regarding the general content of the resource
XML Source (see within schema source)
<xs:element name="content" type="vr:Content">
<xs:annotation>
<xs:documentation>
Information regarding the general content of the resource
</xs:documentation>
</xs:annotation>
</xs:element>

coverage
Type:
vs:Coverage, complex content
Defined:
locally within (this) vs:DataCollection complexType
Annotation 1 [src]:
Extent of the content of the resource over space, time, and frequency.
Annotation 2 [src]:
Since vs:Coverage is abstract, one must use xsi:type to specify a specific sub-type.
Annotation 3 [src]:
Editor's note: STC metadata is expected to be used to describe coverage; however how this should be done is unclear as over this release. Use of xsi:type allows us to illustrate several approaches without modification to this schema.
XML Source (see within schema source)
<xs:element minOccurs="0" name="coverage" type="vs:Coverage">
<xs:annotation>
<xs:documentation>
Extent of the content of the resource over space, time,
and frequency.
</xs:documentation>
<xs:documentation>
Since vs:Coverage is abstract, one must use
xsi:type to specify a specific sub-type.
</xs:documentation>
<xs:documentation>
Editor's note: STC metadata is expected to be used to
describe coverage; however how this should be done is
unclear as over this release. Use of xsi:type allows
us to illustrate several approaches without modification
to this schema.
</xs:documentation>
</xs:annotation>
</xs:element>

curation
Type:
vr:Curation, complex content
Defined:
locally within vr:Resource complexType
Information regarding the general curation of the resource
XML Source (see within schema source)
<xs:element name="curation" type="vr:Curation">
<xs:annotation>
<xs:documentation>
Information regarding the general curation of the resource
</xs:documentation>
</xs:annotation>
</xs:element>

curation
Type:
vr:Curation, complex content
Defined:
locally within vr:Resource complexType
Information regarding the general curation of the resource
XML Source (see within schema source)
<xs:element name="curation" type="vr:Curation">
<xs:annotation>
<xs:documentation>
Information regarding the general curation of the resource
</xs:documentation>
</xs:annotation>
</xs:element>

curation
Type:
vr:Curation, complex content
Defined:
locally within vr:Resource complexType
Information regarding the general curation of the resource
XML Source (see within schema source)
<xs:element name="curation" type="vr:Curation">
<xs:annotation>
<xs:documentation>
Information regarding the general curation of the resource
</xs:documentation>
</xs:annotation>
</xs:element>

facility
Type:
vr:ResourceName, simple content
Defined:
locally within (this) vs:DataCollection complexType
the observatory or facility used to collect the data contained or managed by this resource.
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="facility" type="vr:ResourceName">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Subject</vm:dcterm>
</xs:appinfo>
<xs:documentation>
the observatory or facility used to collect the data
contained or managed by this resource.
</xs:documentation>
</xs:annotation>
</xs:element>

format
Type:
vs:Format, simple content
Defined:
locally within (this) vs:DataCollection complexType
Annotation 1 [src]:
The physical or digital manifestation of the information supported by a resource.
Annotation 2 [src]:
MIME types should be used for network-retrievable, digital data. Non-MIME type values are used for media that cannot be retrieved over the network--e.g. CDROM, poster, slides, video cassette, etc.
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="format" type="vs:Format">
<xs:annotation>
<xs:documentation>
The physical or digital manifestation of the information
supported by a resource.
</xs:documentation>
<xs:documentation>
MIME types should be used for network-retrievable, digital
data. Non-MIME type values are used for media that cannot
be retrieved over the network--e.g. CDROM, poster, slides,
video cassette, etc.
</xs:documentation>
</xs:annotation>
</xs:element>

identifier
Type:
vr:IdentifierURI, simple content
Defined:
locally within vr:Resource complexType
Unambiguous reference to the resource conforming to the IVOA standard for identifiers
XML Source (see within schema source)
<xs:element name="identifier" type="vr:IdentifierURI">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Identifier</vm:dcterm>
</xs:appinfo>
<xs:documentation>
Unambiguous reference to the resource conforming to the IVOA
standard for identifiers
</xs:documentation>
</xs:annotation>
</xs:element>

identifier
Type:
vr:IdentifierURI, simple content
Defined:
locally within vr:Resource complexType
Unambiguous reference to the resource conforming to the IVOA standard for identifiers
XML Source (see within schema source)
<xs:element name="identifier" type="vr:IdentifierURI">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Identifier</vm:dcterm>
</xs:appinfo>
<xs:documentation>
Unambiguous reference to the resource conforming to the IVOA
standard for identifiers
</xs:documentation>
</xs:annotation>
</xs:element>

identifier
Type:
vr:IdentifierURI, simple content
Defined:
locally within vr:Resource complexType
Unambiguous reference to the resource conforming to the IVOA standard for identifiers
XML Source (see within schema source)
<xs:element name="identifier" type="vr:IdentifierURI">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Identifier</vm:dcterm>
</xs:appinfo>
<xs:documentation>
Unambiguous reference to the resource conforming to the IVOA
standard for identifiers
</xs:documentation>
</xs:annotation>
</xs:element>

instrument
Type:
vr:ResourceName, simple content
Defined:
locally within (this) vs:DataCollection complexType
the Instrument used to collect the data contain or managed by a resource.
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="instrument" type="vr:ResourceName">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Subject</vm:dcterm>
<vm:dcterm>Subject.Instrument</vm:dcterm>
</xs:appinfo>
<xs:documentation>
the Instrument used to collect the data contain or
managed by a resource.
</xs:documentation>
</xs:annotation>
</xs:element>

rights
Type:
vr:Rights, simple content
Defined:
locally within (this) vs:DataCollection complexType
Annotation 1 [src]:
Information about rights held in and over the resource.
Annotation 2 [src]:
This should be repeated for all Rights values that apply.
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="rights" type="vr:Rights">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Rights</vm:dcterm>
</xs:appinfo>
<xs:documentation>
Information about rights held in and over the resource.
</xs:documentation>
<xs:documentation>
This should be repeated for all Rights values that apply.
</xs:documentation>
</xs:annotation>
</xs:element>

shortName
Type:
vr:ShortName, simple content
Defined:
locally within vr:Resource complexType
Annotation 1 [src]:
A short name or abbreviation given to the resource.
Annotation 2 [src]:
This name will be used where brief annotations for the resource name are required. Applications may use to refer to this resource in a compact display.
Annotation 3 [src]:
One word or a few letters is recommended. No more than sixteen characters are allowed.
XML Source (see within schema source)
<xs:element minOccurs="0" name="shortName" type="vr:ShortName">
<xs:annotation>
<xs:documentation>
A short name or abbreviation given to the resource.
</xs:documentation>
<xs:documentation>
This name will be used where brief annotations for
the resource name are required. Applications may
use to refer to this resource in a compact display.
</xs:documentation>
<xs:documentation>
One word or a few letters is recommended. No more
than sixteen characters are allowed.
</xs:documentation>
</xs:annotation>
</xs:element>

shortName
Type:
vr:ShortName, simple content
Defined:
locally within vr:Resource complexType
Annotation 1 [src]:
A short name or abbreviation given to the resource.
Annotation 2 [src]:
This name will be used where brief annotations for the resource name are required. Applications may use to refer to this resource in a compact display.
Annotation 3 [src]:
One word or a few letters is recommended. No more than sixteen characters are allowed.
XML Source (see within schema source)
<xs:element minOccurs="0" name="shortName" type="vr:ShortName">
<xs:annotation>
<xs:documentation>
A short name or abbreviation given to the resource.
</xs:documentation>
<xs:documentation>
This name will be used where brief annotations for
the resource name are required. Applications may
use to refer to this resource in a compact display.
</xs:documentation>
<xs:documentation>
One word or a few letters is recommended. No more
than sixteen characters are allowed.
</xs:documentation>
</xs:annotation>
</xs:element>

shortName
Type:
vr:ShortName, simple content
Defined:
locally within vr:Resource complexType
Annotation 1 [src]:
a short name or abbreviation given to the resource.
Annotation 2 [src]:
This name will be used where brief annotations for the resource name are required. Applications may use to refer to this resource in a compact display.
Annotation 3 [src]:
One word or a few letters is recommended. No more than sixteen characters are allowed.
XML Source (see within schema source)
<xs:element minOccurs="0" name="shortName" type="vr:ShortName">
<xs:annotation>
<xs:documentation>
a short name or abbreviation given to the resource.
</xs:documentation>
<xs:documentation>
This name will be used where brief annotations for
the resource name are required. Applications may
use to refer to this resource in a compact display.
</xs:documentation>
<xs:documentation>
One word or a few letters is recommended. No more
than sixteen characters are allowed.
</xs:documentation>
</xs:annotation>
</xs:element>

title
Type:
xs:token, simple content
Defined:
locally within vr:Resource complexType
the full name given to the resource
XML Source (see within schema source)
<xs:element name="title" type="xs:token">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Title</vm:dcterm>
</xs:appinfo>
<xs:documentation>
the full name given to the resource
</xs:documentation>
</xs:annotation>
</xs:element>

title
Type:
xs:token, simple content
Defined:
locally within vr:Resource complexType
the full name given to the resource
XML Source (see within schema source)
<xs:element name="title" type="xs:token">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Title</vm:dcterm>
</xs:appinfo>
<xs:documentation>
the full name given to the resource
</xs:documentation>
</xs:annotation>
</xs:element>

title
Type:
xs:token, simple content
Defined:
locally within vr:Resource complexType
the full name given to the resource
XML Source (see within schema source)
<xs:element name="title" type="xs:token">
<xs:annotation>
<xs:appinfo>
<vm:dcterm>Title</vm:dcterm>
</xs:appinfo>
<xs:documentation>
the full name given to the resource
</xs:documentation>
</xs:annotation>
</xs:element>

validationLevel
Type:
vr:Validation, simple content
Defined:
locally within vr:Resource complexType
Annotation 1 [src]:
A numeric grade describing the quality of the resource description, when applicable, to be used to indicate the confidence an end-user can put in the resource as part of a VO application or research study.
Annotation 2 [src]:
See vr:ValidationLevel for an explanation of the allowed levels.
Annotation 3 [src]:
Note that when this resource is a Service, this grade applies to the core set of metadata. Capability and interface metadata, as well as the compliance of the service with the interface standard, is rated by validationLevel tag in the capability element (see the vr:Service complex type).
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="validationLevel" type="vr:Validation">
<xs:annotation>
<xs:documentation>
A numeric grade describing the quality of the
resource description, when applicable,
to be used to indicate the confidence an end-user
can put in the resource as part of a VO application
or research study.
</xs:documentation>
<xs:documentation>
See vr:ValidationLevel for an explanation of the
allowed levels.
</xs:documentation>
<xs:documentation>
Note that when this resource is a Service, this
grade applies to the core set of metadata.
Capability and interface metadata, as well as the
compliance of the service with the interface
standard, is rated by validationLevel tag in the
capability element (see the vr:Service complex
type).
</xs:documentation>
</xs:annotation>
</xs:element>

validationLevel
Type:
vr:Validation, simple content
Defined:
locally within vr:Resource complexType
Annotation 1 [src]:
A numeric grade describing the quality of the resource description, when applicable, to be used to indicate the confidence an end-user can put in the resource as part of a VO application or research study.
Annotation 2 [src]:
See vr:ValidationLevel for an explanation of the allowed levels.
Annotation 3 [src]:
Note that when this resource is a Service, this grade applies to the core set of metadata. Capability and interface metadata, as well as the compliance of the service with the interface standard, is rated by validationLevel tag in the capability element (see the vr:Service complex type).
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="validationLevel" type="vr:Validation">
<xs:annotation>
<xs:documentation>
A numeric grade describing the quality of the
resource description, when applicable,
to be used to indicate the confidence an end-user
can put in the resource as part of a VO application
or research study.
</xs:documentation>
<xs:documentation>
See vr:ValidationLevel for an explanation of the
allowed levels.
</xs:documentation>
<xs:documentation>
Note that when this resource is a Service, this
grade applies to the core set of metadata.
Capability and interface metadata, as well as the
compliance of the service with the interface
standard, is rated by validationLevel tag in the
capability element (see the vr:Service complex
type).
</xs:documentation>
</xs:annotation>
</xs:element>

validationLevel
Type:
vr:Validation, simple content
Defined:
locally within vr:Resource complexType
Annotation 1 [src]:
A numeric grade describing the quality of the resource description, when applicable, to be used to indicate the confidence an end-user can put in the resource as part of a VO application or research study.
Annotation 2 [src]:
See vr:ValidationLevel for an explanation of the allowed levels.
Annotation 3 [src]:
Note that when this resource is a Service, this grade applies to the core set of metadata. Capability and interface metadata, as well as the compliance of the service with the interface standard, is rated by validationLevel tag in the capability element (see the vr:Service complex type).
XML Source (see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" name="validationLevel" type="vr:Validation">
<xs:annotation>
<xs:documentation>
A numeric grade describing the quality of the
resource description, when applicable,
to be used to indicate the confidence an end-user
can put in the resource as part of a VO application
or research study.
</xs:documentation>
<xs:documentation>
See vr:ValidationLevel for an explanation of the
allowed levels.
</xs:documentation>
<xs:documentation>
Note that when this resource is a Service, this
grade applies to the core set of metadata.
Capability and interface metadata, as well as the
compliance of the service with the interface
standard, is rated by validationLevel tag in the
capability element (see the vr:Service complex
type).
</xs:documentation>
</xs:annotation>
</xs:element>

This XML schema documentation has been generated with DocFlex/XML RE 1.8.0 using DocFlex/XML XSDDoc 2.2.0 template set.
DocFlex/XML RE is a reduced edition of DocFlex/XML, which is a tool for programming and running highly sophisticated documentation and reports generators by the data obtained from any kind of XML files. The actual doc-generators are implemented in the form of special templates that are designed visually using a high quality Template Designer GUI basing on the XML schema (or DTD) files describing the data source XML.
DocFlex/XML XSDDoc is a commercial template application of DocFlex/XML that implements a high-end XML Schema documentation generator with simultaneous support of framed multi-file HTML, single-file HTML and RTF output formats. (More formats are planned in the future).
A commercial license for "DocFlex/XML XSDDoc" will allow you:
  • To configure the generated documentation so much as you want. Thanks to our template technology, it was possible to support more than 300 template parameters (working the same as "options" of an ordinary doc-gen), which will give you an unprecedented control over the generated content!
  • To use certain features disabled in the free mode (such as the full documenting of substitution groups).
  • To enable/disable documenting of the initial, imported, included and redefined XML schemas selectively.
  • To document local element components both globally and locally (similar to attributes).
  • To enable/disable reproducing of namespace prefixes.
  • To format your annotations with XHTML tags and reproduce that formatting both in HTML and RTF output.
  • To insert images in your annotations using XHTML <img> tags (supported both in HTML and RTF output).
  • To use PlainDoc.tpl main template to generate all the XML schema documentation in the form of a single HTML file.
  • To use the same template to generate the incredible quality RTF documentation.
  • To document only selected XML schema components specified by name.
  • To remove this very advertisement text
Once having only such a license, you will be able to run the fully-featured XML schema documentation generator both with DocFlex/XML SDK and with DocFlex/XML RE, which is a reduced free edition containing only the template interpretor / output generator. No other licenses will be required!
But this is not all. In addition to it, a commercial license for DocFlex/XML SDK will allow you to modify the XSDDoc templates themselves as much as you want. You will be able to achieve whatever was impossible to do with the template parameters only. And, of course, you could develop any template applications by your own!
Please note: By purchasing a license for this software, you not only acquire a useful tool, you will also make an important investment in its future development, the result of which you could enjoy later by yourself. Every single your purchase matters and makes a difference for us!
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