[Crm-sig] 'F4 Manifestation Singleton' and 'E84 InformationCarrier' - CRM/FRBRoo
steads at paveprime.org
Thu Oct 18 09:29:50 EEST 2007
Yes it is quite simple really. Some instances of F4 Manifestation Singleton
may be on carriers that were not intended as E84 Information Carriers. For
example a poem scratched into a prison wall or a school desk. If the carrier
was intended then you can instantiate it as a member of both classes.
Hope this helps
Tel +44 20 8668 3075
Mob +44 7802 755 013
E-mail steads at paveprime.com
From: crm-sig-bounces at ics.forth.gr [mailto:crm-sig-bounces at ics.forth.gr] On
Behalf Of João Oliveira
Sent: 17 October 2007 23:10
To: crm-sig at ics.forth.gr
Subject: [Crm-sig] 'F4 Manifestation Singleton' and 'E84 InformationCarrier'
Anyone could explain why 'F4 Manifestation Singleton' isn't a subclass
of 'E84 Information Carrier'?
Thanks in advance
'F4 Manifestation Singleton' Scope Note
This class comprises physical objects that each carry an instance of F2
Expression, and that
were produced as unique object, with no siblings intended in the course of
its production. It
should be noted that if all but one copy of a given publication are
destroyed, then that copy
does not become an instance of F4 Manifestation Singleton, because it was
with sibling copies, even though it now happens to be unique. Examples of
instances of F4
Manifestation Singleton include manuscripts, preparatory sketches and the
final clean draft
sent by an author or a composer to a publisher.
'E84 Information Carrier' Scope Note
This class comprises all instances of E22 Man-Made Object that are
explicitly designed to act
as persistent physical carriers for instances of E73 Information Object.
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