Search found 185 matches

by HansTeijgeler
Wed Jul 11, 2012 9:33 am
Forum: Templates
Topic: DefinitionOfClass template
Replies: 2
Views: 6075

Re: DefinitionOfClass template

Response to Victor : In case an instance of this template shows an xsd:string it complies with the template. In modeling you always have to ask yourself the question: is it absolutely IM possible that anything else than a string is being used for that definition? If the answer is NO, then you have ...
by HansTeijgeler
Wed Jul 11, 2012 9:20 am
Forum: General discussions
Topic: Namespaces
Replies: 26
Views: 38721

Re: Namespaces

In the context of a recent discussion about 15926-in-OWL I presented a document that you can find here: http://15926.org/publications/general-discussions/entity-type-vs-rdl-class/power-set.pdf . In that context there is a relation between the Part 2 entity types and the applicable RDL classes, but i...
by HansTeijgeler
Wed Jul 11, 2012 8:26 am
Forum: General discussions
Topic: Life Cycle of a Class
Replies: 11
Views: 18931

Re: Life Cycle of a Class

Hi Victor,

Since the OIM is about an Object, I think 'hasObject' is somewhat more informative. OK?

I take it that the reason behind those two new templates is to allow for retroactive addition of them to existing class templates. Is that a correct assumption?

Regards,
Hans
by HansTeijgeler
Fri Jun 29, 2012 4:55 pm
Forum: General discussions
Topic: Life Cycle of a Class
Replies: 11
Views: 18931

Re: Life Cycle of a Class

Hi Victor,

You are right! Oh my...
I have corrected the graph.
Thanks!

Regards,
Hans
by HansTeijgeler
Fri Jun 29, 2012 8:05 am
Forum: General discussions
Topic: Modelling Property Ranges in Part7 and Part8
Replies: 25
Views: 35131

Re: Modelling Property Ranges in Part7 and Part8

Hi Darius, Yes, that would be complex. Typically I wouldn't map incomplete data. Is your question hypothetical or based on a real-world use case? Who is supposed to act upon this incomplete information? The problem might be solved by replacing Operating Pressure Range with two templates, one for Min...
by HansTeijgeler
Mon Jun 25, 2012 5:29 pm
Forum: General discussions
Topic: Life Cycle of a Class
Replies: 11
Views: 18931

Re: Life Cycle of a Class

Hi,

I have added the possibility to deprecate any subclasses of the UrClass that are no longer applicable.
See http://www.15926.org/publications/gener ... /index.htm

Regards,
Hans
by HansTeijgeler
Mon Jun 04, 2012 8:49 am
Forum: General discussions
Topic: Modelling Property Ranges in Part7 and Part8
Replies: 25
Views: 35131

Re: Modelling Property Ranges in Part7 and Part8

Hi Keith, 1) Instrument has Property Calibrated Range; Here we always have two values the max and min We did have some discussion on whether this should be Direct or Indirect so I would be interested on your reason for chosing Indirect [HT] Yes, then use http://www.infowebml.ws/TS/TS-details/Templat...
by HansTeijgeler
Tue May 29, 2012 11:25 am
Forum: Archive
Topic: Plant Lifecycle Data Model
Replies: 9
Views: 30019

Re: Plant Lifecycle Data Model

THIS IS AN E-MAIL FROM MAGNE All, First a general comment. In the RDL we have the rule that you should always use the most specialized class that is available to you. The same rule should apply to the selection of entity types. In general I agree with Keith. As a first set of comments I have looked...
by HansTeijgeler
Tue May 29, 2012 10:16 am
Forum: Archive
Topic: Plant Lifecycle Data Model
Replies: 9
Views: 30019

Re: Plant Lifecycle Data Model

Hi Onno, They can very well be temporal parts. In most instances they will be, although for materialized physical objects it depends where the whole-life individual is in your data base: at the plant or at the manufacturer's shop. In the template [img]PhysicalObjectManufacturedByTemporalPartOrganiza...
by HansTeijgeler
Mon May 28, 2012 8:09 pm
Forum: General discussions
Topic: Modelling Property Ranges in Part7 and Part8
Replies: 25
Views: 35131

Re: Modelling Property Ranges in Part7 and Part8

Not so fast! First Victor : OK, your class P-101 has 100 templates related to it (not uncommon). Then you change one template. You deprecate that class P-101 and its 100 templates and recreate the 99 templates that were not changed. You keep doing so for thousands of classes, and you need a petabyte...