[Crm-sig] Modelling CIDOC/CRM constructors in CIDOC/CRM ontology.

Stephen Stead steads at paveprime.org
Sun Jan 20 15:53:22 EET 2008


Dear all
While I appreciate the elegance of this approach and the deep joy that pure
modellers get from modelling their model in their model I am not really sure
I understand the utility that this gives us in a Heritage context. If this
small extension will make it easier to talk to IT people then great but it
is going to be difficult to explain to a Heritage audience. So if we need it
for automation then can we hide it in an "automation extension" or else just
leave it in the introductory text and FAQs as it is now.
If we do need it then the scope note for P145 is wrong as a property does
not define a class: it must show the relationship between a class and a
class that is a sub-class of the first class.
Happy hunting
SdS
 

Stephen Stead

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: 19 January 2008 20:54
To: crm-sig at ics.forth.gr; martin
Subject: [Crm-sig] Modelling CIDOC/CRM constructors in CIDOC/CRM ontology.


Dear Martin Doerr and CIDOC CRM specialists,
 
Following a suggestion of new classes and properties that allows the
modelling of CIDOC/CRM constructors in CIDOC/CRM ontology:
 
/////////////////////////////////////
E85 Class
Subclass of: E28 Conceptual Object
Scope Note:
"A class is a category of items that share one or more common traits serving
as criteria to identify the items belonging to the class." 
Properties:
P3 has note (P3.1 = "Scope Note (intension)"): E62 String
P3 has note (P3.1 = "Examples"): E62 String
P145 isA (subsumes): E85 Class 

/////////////////////////////////////
E86 Property
Subclass of: E28 Conceptual Object
Scope Note:
"A property serves to define a relationship of a specific kind between two
classes."
Properties: 
P3 has note (P3.1 = "Scope Note (intesion)"): E62 String
P3 has note (P3.1 = "Examples"): E62 String
P143 has domain (is domain of): E85 Class
  (P143.1 domain cardinality minimum: E60 Number) 
  (P143.1 domain cardinality maximum: E60 Number)
P144 has range (is range of): E85 Class
  (P144.1 range cardinality minimum: E60 Number)
  (P144.1 range cardinality maximum: E60 Number)
P146 isA (subsumes): E86 Property 

/////////////////////////////////////
P143 has domain (is domain of)
Domain: E86 Property
Range: E85 Class
Quantification: (1:1,1:1)
Scope Note:
"The domain is the class for which a property is formally defined."
 
/////////////////////////////////////
P144 has range (is range of)
Domain: E86 Property
Range: E85 Class
Quantification: (1:1,1:1)
Scope Note:
"The range is the class that comprises all potential values of a property."
 
/////////////////////////////////////
P145 isA (subsumes)
Domain: E85 Class
Range: E85 Class
Quantification: 
Scope Note:
"This property define the class that specializes another class."
 
/////////////////////////////////////
P146 isA (subsumes)
Domain: E86 Property
Range: E86 Property
Quantification: 
Scope Note:
"This property define the property that specializes another property."

Regards,
 
João Alberto de Oliveira Lima
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