Re: [ontology-summit] [ReusableContent] Reuse of Linked Data vis-a-vis R

[Andrea Westerinen <arwesterinen@xxxxxxxxx>]

Thanks all.  I will dig into this further.

Andrea

On Thu, Jan 30, 2014 at 7:06 AM, Hans Teijgeler <hans.teijgeler@xxxxxxxxxxx> wrote:

Dear Andrea,

 

Here is an example of an instance of the template ClassOfParticipationDefinition for the RDL (Reference Data Library), in Turtle format:

 

rdl:RDS498493 a tpl:ClassOfParticipationDefinition ;    
    tpl:hasUrClassOfActivity rdl:RDS9706787 ;    
    tpl:hasActivityType rdl:Cc8873cb1-dbc2-11e1-9b23-0800200c9a66 ;    
    tpl:hasUrClassOfParticipant rdl:RDS430694 ;    
    tpl:hasParticipantType rdl:Cc8873cb2-dbc2-11e1-9b23-0800200c9a66 ;    
    tpl:hasParticipantRole rdl:RDS4398439 ;
    tpl:hasDefined rdl:RDS4509302 ;    
    tpl:hasCardinalityOfActivity rdl:RDS4367382 ;    
    tpl:hasCardinalityOfParticipant rdl:RDS2387482 ;    
    meta:valEffectiveDate "2011-09-04T13:45:00+00:00"^^xsd:dateTime .

 

telling that in exactly one member of the ClassOfActivity "hydrostatic testing" one to many members of the ClassOfInanimatePhysicalObject "pressure rated artefact" participate in the Role of "tested".

The two UUIDs are there to allow for deprecation of this information without having to change the ID of the "UrClasses", a.k.a. class of state (but that's another story).

The effective date is for provenance reasons.

 

In the real world we may want to put on record that myPump has been hydrostically tested starting 2013-07-14T14:47:00+00:00 :

 

xyz-corp:T0de66920-89a5-11e3-baa8-0800200c9a66 a tpl:ParticipationOfTemporalPartInWholeLifeActivity;
    tpl:hasActivity xyz-corp:Ted2a0510-89a5-11e3-baa8-0800200c9a66 ;
    tpl:hasTemporalWholeOfParticipant xyz-corp:Ted2a2c20-89a5-11e3-baa8-0800200c9a66 ;
    tpl:hasParticipant xyz-corp:Ted2a2c21-89a5-11e3-baa8-0800200c9a66 ;
    tpl:hasParticipationDefinition rdl:RDS4509302 ;
    tpl:valStartTime "2013-07-14T14:47:00+00:00"^^xsd:dateTime .

 

where reference is made to rdl:RDS4509302 in the RDL.

 

Please refer to http://www.15926.org/templatespecs/TP-ACTIV-01.xml for a graph.

 

We can group a set of template instances into a "pattern" in order to bridge the gap between engineering language and the proper representation of same in 15926. Engineering language is often implicit (uses shortcuts), whilst for true information integration you need to be explicit as much as feasible. The reason for that is that later you may have information about the object that has been skipped by that shortcut. 

 

Regards,

Hans

 

Hans Teijgeler,

Laanweg 28,

1871 BJ Schoorl,

Netherlands

www.mnei.nl

--

Andrea Westerinen

T: 425.891.8407

arwesterinen@xxxxxxxxx or andreaw@xxxxxxxxxxx

http://ontolog.cim3.net/cgi-bin/wiki.pl?AndreaWesterinen

organizingknowledge.blogspot.com

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