[Ontology-editors] cross products

[Jennifer Deegan (nee Clark)]

Hi Chris,

If I find a graph, like the one attached, where the intersection tags 
show exactly the same as the existing relationships, is it right that I 
leave both sets in? Would I be right in thinking that the normal 
relationships show what is 'necessary' for the child term, where the 
intersectionss show what is 'necessary and sufficient', and that this is 
why we keep both?

Thanks,

Jen
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