and what 's the best way to organize this so that um it 's clean and  and consistent and all that sort of stuff.
OK. I 'm just thinking about how people , human beings who know about places and places to go and so on would store this and it would probably  you wouldn't just sort of remember that they sell stuff and then deduce from that that it must be going on inside or something.
Well I think an entity maybe should be regard as a vector of several possible things , it can either em do s do sell things , fix things , service things , exhibit things , it can be a landmark at the same time as doing these things ,
Mm - hmm.