Comments (4)
from commoncoreontologies.
Sorry, should have been clearer. I intended to say that if you have both the subclass and the equivalence you don't need the subclass:
A ≡ B that C's implies A is a B.
By policy/convention you might always require a purely taxonomic backbone. Certainly for readability/comprehension have the explicit subclass axioms makes the overall structure clearer.
re: domain/ranges there were also about 30 domain/range axioms which can be inferred from other domain/range + inverse properties and sometimes a subproperty e.g.
ObjectPropertyRange( has_recipient Agent ) + InverseObjectProperties( has_recipient receives ) => ObjectPropertyDomain( receives Agent )
Removing these would drastically reduce the readability of the ontology even if they are redundant from an entailment perspective.
from commoncoreontologies.
Interesting discussion. Thanks.
We don't currently have a policy in place re redundant axioms. My guess is that we land more on the side of readability unless there is a performative concern. I have been told that certain applications cannot work with equivalency axioms, eg- treating the ontology as a graph, thus having the redundant subclass assertions may be helpful to some users.
from commoncoreontologies.
Shouldn't be any performance issues, readability is a good thing. I'll close this as resolved.
from commoncoreontologies.
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from commoncoreontologies.