Re: Representing NULL in RDF

Juan Sequeda [2013-06-12T15:13]:
> If I have a NULL for the column age, we can all assume that everybody has an age (there exist an age), but I don't know what it is. So it would be "safe" to have  <x> :age _:age

Do dead persons have an age?

Karl Dubost

Received on Friday, 14 June 2013 10:09:42 UTC