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[protege-discussion] n-aire property
jonathan.carter at e-asolutions.com
Thu Jan 22 03:32:20 PST 2009
To associate attributes with a relation, you need to use a reified
relation or from the object world, a link-class.
There are some examples in the base set of classes - see :DIRECTED-
Basically, you create a class to hold all the attributes (slots) that
you need on the relation and have an additional pair of slots that are
Instance slots that hold the drug and the context in your example.
Create an inverse_slot on each of these and your drug class and
context class will have a slot in which the relation is held.
Hope this helps
Jonathan Carter - Head of Technical Architecture
Enterprise Architecture Solutions Ltd
Assess your EA maturity at:
On 22 Jan 2009, at 10:30, AFIFA KHELIFA wrote:
> I'm begining with ontology. i try to find how can i add n-aire
> property and binary property with attrbute. for example i have a
> relation between context and drug and i want to indicate the cost
> of the drug for this context. please reply me because i cant do
> this. thank you
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