Default: Not Specified
Description: The unique identifier for the architectural element belonging to the AD element owning organisation.

Description: The name of the owning organisation of the architectural description element.

Default: Not Specified
Description: The unique identifier for the architectural description element belonging to the organisation receiving the architectural description element.

Default: Not Specified
Description: The name of the architectural description element in the recipient organisation

Description: Dublin Core Metadata Initiative. An entity primarily responsible for making the content of the resource. Examples of a Creator include a person, an organization, or a service.

Typically the name of the Creator should be used to indicate the entity.

Part of the simple Dublin core metadata element set -
http://dublincore.org/documents/usageguide/elements.shtml

Values: application/epub+zip,application/x-latex,application/msword,application/pdf,application/rtf,application/vnd.visio,application/xhtml+xml,application/xml-dtd,application/x-msaccess,application/vnd.ms-excel,application/vnd.ms-powerpoint,application/vnd.ms-project,application/vnd.oasis.opendocument.database,application/vnd.oasis.opendocument.presentation,application/vnd.oasis.opendocument.spreadsheet,application/vnd.oasis.opendocument.text,application/xml,application/x-msmetafile,image/bmp,image/cgm,image/gif,image/jpeg,image/png,image/svg+xml,image/vnd.dwg,message/rfc822,Not Specified,text/csv,text/html,text/plain,video/mpeg
Default: Not Specified
Description: Dublin Core Metadata Initiative.The physical or digital manifestation of the resource. Typically, Format may include the media-type or dimensions of the resource. Examples of dimensions include size and duration. Recommended best practice is to select a value from a controlled vocabulary (for example, the list of Internet Media Types [http://www.iana.org/ assignments/media-types/] defining computer media formats).

Values: en,fr,de,nl,it,no,ru,es,pt,sv,ja,zh,da,Unknown
Default: Not Specified
Description: Dublin Core Metadata Initiative. A language of the intellectual content of the resource. Recommended best practice for the values of the Language element is defined by RFC 3066 [RFC 4646, http://www.ietf.org/rfc/rfc4646.txt ] which, in conjunction with ISO 639 [ISO 639, http://www.oasis-open.org/cover/iso639a.html ]), defines two- and three-letter primary language tags with optional subtags. Examples include "en" or "eng" for English, "akk" for Akkadian, and "en-GB" for English used in the United Kingdom.

Part of the simple Dublin core metadata element set -
http://dublincore.org/documents/usageguide/elements.shtml

TRAK mandates the 2 letter code as a minimum.

Values: Unknown,Collection,Dataset,Event,Image,Interactive Resource,Moving Image,Service,Software,Sound,Text
Default: Unknown
Description: Dublin Core Metadata Initiative. 'The nature or genre of the content of the resource. Type includes terms describing general categories, functions, genres, or aggregation levels for content.

Recommended best practice is to select a value from a controlled vocabulary (for example, the Dublin Core type vocabulary - http://dublincore.org/documents/dcmi-type-vocabulary/'

To describe the physical or digital manifestation of the resource, use the FORMAT element.

In TRAK - enumerated list = 'Unknown','Collection','Event','Image','Interactive Resource','Moving Image','Service', 'Software', 'Sound', 'Text'

Description: Dublin Core Metadata Initiative.' Typically, a Title will be a name by which the resource is formally known. '

Part of the simple Dublin core metadata element set - http://dublincore.org/documents/usageguide/.

Description: The name of the creator of the AD element.

Values: Unknown,Verbal,Document
Default: Unknown
Description: The type of information source - enumerated list:
- Unknown
- Verbal
- Document

Issue identifier

Description: A date associated with the issue of the resource. Typically, Date will be associated with the creation or availability of the resource. Recommended best practice for encoding the date value is defined in a profile of ISO 8601 [Date and Time Formats, W3C Note, http://www.w3.org/TR/NOTE- datetime and follows the YYYY-MM-DD format.

Default: NONE
Description: A codeword is another mechanism to limit distribution - only those with the need to know and the codeword have access to the element

Values: COMMERCIAL IN CONFIDENCE,COMMERCIAL IN SECRET,IN STRICT CONFIDENCE
Default: NONE
Description: Commercial privacy marking

Values: NONE,BUDGET,COMMERCIAL,IN CONFIDENCE,INVESTIGATION,MANAGEMENT,MEDICAL,PERSONAL,PERSONAL DATA,POLICY & STRATEGY
Default: NONE
Description: A qualifier used with the protective marking to denote the type of information, sensitivity or need to protect e.g. Personal. Commercial. i.e. combination might be PROTECT - PERSONAL.

Enumerated - allowed values:
    - 'NONE'
    - 'BUDGET'
    - 'COMMERCIAL'
    - 'IN CONFIDENCE'
    - 'INVESTIGATION'

Values: NOT PROTECTIVELY MARKED,PROTECT,RESTRICTED,CONFIDENTIAL,SECRET,TOP SECRET
Default: NOT PROTECTIVELY MARKED
Description: An enumerated list - used to indicate the severity or impact of the loss of the item so marked.

In the UK it takes the values:
    - 'NOT PROTECTIVELY MARKED'
    - 'PROTECT'
    - 'RESTRICTED'
    - 'CONFIDENTIAL'
    - 'SECRET'
    - 'TOP SECRET'

and may be further qualified through ownership, nationality caveat, descriptor and codeword.

Default: NONE
Description: The owner of the protective marking who has the authority to sanction release or lower the protective marking classification. It is used in conjunction with the protective marking, usually as the prefix e.g. NHS PROTECT, TFL CONFIDENTIAL, or as a national authority - UK RESTRICTED.

Default: NONE
Description: A restriction of the audience who can see the element by nationality e.g. UK EYES ONLY would restrict the potential audience to UK nationals. This is not the same as the protective marking owner i.e. UK PROTECT does not restrict the audience and therefore the combination would be for example UK EYES ONLY, UK PROTECT

Description: The URL of the actual document being represented by this element.