Richard,
But since each role is a class in the ontology, wouldn't creating a property
bridge for each role be conceptually wrong because then it would mean the
roles are properties and not classes?
Luis,
I'll let you know if this works out.
Rajashree
On Mon, Nov 8, 2010 at 10:22 PM, Richard Cyganiak <[email protected]>wrote:
>
> On 9 Nov 2010, at 11:04, Luis Ignacio Larrateguy wrote:
>
>> if I didn't get you wrong, what you are looking for is TranslationTables
>> [1]
>>
>
> Yes, if there is just a limited number of different roles then that would
> work too.
>
> Richard
>
>
>
>
> or using the ClassMap with same properties [2], like the example of the
>> Person, Professor, Researcher, etc.
>> Please let me know if you could do it, and if able share your mapping
>> fragment :-)
>>
>> Regards
>>
>> Luis Ignacio Larrateguy
>>
>> [1] http://www4.wiwiss.fu-berlin.de/bizer/D2RQ/spec/#translationtable
>> <http://www4.wiwiss.fu-berlin.de/bizer/D2RQ/spec/#translationtable>[2]
>> http://www4.wiwiss.fu-berlin.de/bizer/D2RQ/spec/#sameProperties
>>
>> On Mon, Nov 8, 2010 at 11:22 PM, rajashree deka <[email protected]
>> >wrote:
>>
>> Hello Richard,
>>>
>>> I have a particular situation and I can't seem to find a way of
>>> implementing this in the mapping.
>>>
>>> I have a table ROLE in which each person is associated with a particular
>>> ROLE_ID. This ROLE_ID is then linked to a ROLE_NAME field in another
>>> table
>>> called LOOKUP table. In the existing ontology, each role represents a
>>> class.
>>>
>>> For eg.
>>> For person A :
>>> person_id = 1
>>> role = STUDENT
>>> role_id= 100.
>>>
>>> For person B:
>>> person_id=2
>>> role = TEACHER
>>> role_id = 101
>>>
>>> The URI for the STUDENT role will be of the form http://xyz.com/STUDENT.
>>> The URI for the TEACHER role will be of the form http://xyz.com/TEACHER.
>>>
>>> Now, the URIs of the instances of each class is of the form:
>>> abc:STUDENT rdf:about="http://xyz.com/role_1";
>>> abc:TEACHER rdf:about="http://xyz.com/role_2";
>>>
>>> How can I implement this?
>>>
>>> Many thanks,
>>> Rajashree
>>>
>>>
>>>
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>>>
>>
>> --
>> Luis Larrateguy
>> Blog: http://nacho.larrateguy.com.ar/
>> Web: http://larrateguy.com.ar/luisignacio
>>
>> ------------------------------------------------------------------------------
>> The Next 800 Companies to Lead America's Growth: New Video Whitepaper
>> David G. Thomson, author of the best-selling book "Blueprint to a
>> Billion" shares his insights and actions to help propel your
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>>
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>
>
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