E42 Identifier

Belongs to version

Version 5.1.2

Version 6.0

Version 6.1

Version 6.2

Version 6.2.1

Version 6.2.2

version 7.1

version 7.1.1

Version 5.0.2

Version 4.1

Version 5.0.1

Scope Note

This property records the identifier that was deassigned from an instance of E1 CRM Entity.

De-assignment of an identifier may be necessary when an item is taken out of an inventory, a new numbering system is introduced or items are merged or split up.

Read more about P38 deassigned

Scope Note

This property records the identifier that was assigned to an item in an instance of P37 Identifier Assignment activity.

The same identifier may be assigned on more than one occasion.

An Identifier might be created prior to an assignment.

Read more about P37 assigned

Scope Note

This property records the preferred E42 Identifier that was used to identify an instance of E1 CRM Entity at the time this property was recorded.

More than one preferred identifier may have been assigned to an item over time.
Use of this property requires an external mechanism for assigning temporal validity to the respective CRM instance.

Read more about P48 has preferred identifier

Scope Note

This property records the identifier that was deassigned from an instance of E1 CRM Entity.

Deassignment of an identifier may be necessary when an item is taken out of an inventory, a new numbering system is introduced or items are merged or split up.

Read more about P38 deassigned

Scope Note

This property records the identifier that was assigned to an item in an Identifier Assignment activity.

The same identifier may be assigned on more than one occasion.

An Identifier might be created prior to an assignment.

Read more about P37 assigned

Scope Note

This class comprises strings or codes assigned to instances of E1 CRM Entity in order to identify them uniquely and permanently within the context of one or more organisations. Such codes are often known as inventory numbers, registration codes, etc. and are typically composed of alphanumeric sequences. The class E42 Identifier is not normally used for machine-generated identifiers used for automated processing unless these are also used by human agents. [Adapted from the Scope Note of CIDOC CRM E42 Identifier ver. 5.0.1]

Examples

ISSN ‘0041-5278’
ISRC ‘FIFIN8900116’
Shelf mark ‘Res 8 P 10’
‘Guillaume de Machaut (1300?-1377)’ (F50) [a controlled personal name access point that follows the French rules]
‘Guillaume, de Machaut, ca. 1300-1377’ (F50) [a controlled personal name access point that follows the AACR rules]
‘Rite of spring (Choreographic work: Bausch)’ (F50)

Family model

LRMoo

Belongs to FM version

FRBRoo v. 2.1

Equal to

E42 Identifier

Class Code

13

Read more about F13 Identifier

Scope Note

This property records the preferred E42 Identifier that was used to identify an instance of E1 CRM Entity at the time this property was recorded.

More than one preferred identifier may have been assigned to an item over time.

Read more about P48 has preferred identifier

Scope Note

This property records the identifier that was deassigned from an instance of E1 CRM Entity.

Deassignment of an identifier may be necessary when an item is taken out of an inventory, a new numbering system is introduced or items are merged or split up.

Read more about P38 deassigned

Scope Note

This property records the identifier that was assigned to an item in an Identifier Assignment activity.

The same identifier may be assigned on more than one occasion.

An Identifier might be created prior to an assignment.

Read more about P37 assigned

Scope Note

This property records the preferred E42 Identifier that was used to identify an instance of E1 CRM Entity at the time this property was recorded.

More than one preferred identifier may have been assigned to an item over time.

Read more about P48 has preferred identifier

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E42 Identifier