On Wed, Aug 21, 2019 at 1:20 PM Houcemeddine A. Turki turkiabdelwaheb@hotmail.fr wrote:
I thank you for your efforts. I tried to contact Ms. Léa Lacroix and Ms. Lydia. However, I failed due to my participation to many sessions. I saw Ms. Lydia when returning to the hotel on the third day. But, I had to go for the old town. I had nine points to raise:
- Instance of and Subclass of are not well defined for users although they are quite different. I ask if these two properties can be merged as is-a. This will be easier to process by users and developers.
I disagree with this suggestion. To me, the distinction between classes and individuals is very useful. Removing it will make not make things easier, but only harder.
Egon