ISO 15706-2:2007 情報とドキュメント — 国際標準視聴覚番号（ISAN） — Part 2: バージョン識別子 | ページ 6

3.1

ISAN

International Standard Audiovisual Number

number allocated for the unique identification of an audiovisual work in accordance with ISO 15706.

3.2

private number

reserved V-ISAN (3.6) that has meaning only in the context of the organization that created it, is not registered with the V-ISAN register and is not normally exchanged between entities

Note 1 to entry: Since different entities may assign the same private number to different versions of a work, these numbers are not intended to be exchanged between entities.

3.3

resolution service provider

entity that maintains and makes available a set of metadata associated with specific V-ISANs

Note 1 to entry: While the term resolution service provider is used in its singular form, there may be any number of providers.

Note 2 to entry: The provider optionally listed in the V-ISAN registration information is called the “designated” resolution service provider.

3.4

version

particular aggregation of elements that affects the content of an audiovisual work

Note 1 to entry: Any change that affects the content of an audiovisual work (e.g. artistic content, language, editing or technical format) and which requires separate identification for the use or exploitation of that specific content can be treated as a new version for the purposes of assigning a V-ISAN. See Annex A.

3.5

version segment

32-bit version segment specified in this part of ISO 15706

3.6

V-ISAN

unique identifier composed of a registered ISAN in combination with an appended version segment for a specific version or other content derived from or directly related to an audiovisual work, and allocated in accordance with this part of ISO 15706

3.7

V-ISAN Authority

Registration Authority appointed by ISO for the purpose of administering the V-ISAN registration system in accordance with the specifications of this part of ISO 15706

Note 1 to entry: The V-ISAN Authority appoints V-ISAN registration agencies, maintains the V-ISAN register, issues new V-ISANs, and ensures that the same V-ISAN is never issued twice.

3.8

V-ISAN distributed query system

system of interconnected databases permitting the retrieval of information about versions of works and related content registered in the V-ISAN system

3.9

V-ISAN metadata

information associated with a version of a work identified by a V-ISAN

Note 1 to entry: V-ISAN metadata includes information such as the associated ISAN, the V-ISAN registration information, and descriptive information related to the audiovisual work or unique to that version of the audiovisual work.

3.10

V-ISAN register

database of registered V-ISANs and the associated V-ISAN metadata necessary for the operation of the V-ISAN system

3.11

V-ISAN registrant

entity associated with the registration of a particular V-ISAN

Note 1 to entry: The V-ISAN registrant can be the original applicant or the entity currently responsible for keeping the required V-ISAN registration information and metadata up to date.

3.12

V-ISAN registration agency

entity appointed by the V-ISAN Authority for the purpose of conveying V-ISANs to registrants and providing facilities for the registrants’ interactions with the V-ISAN system

Note 1 to entry: While the term V-ISAN registration agency is used in its singular form, there may be any number of authorized V-ISAN registration agencies.

Note 2 to entry: Metadata facilities maintained by resolution service providers are excluded from this definition.

3.13

V-ISAN registration information

administrative class of V-ISAN metadata that uniquely identifies the V-ISAN registrant and provides other pertinent information required for administration of the V-ISAN system