User:Swpb/sandbox4

Source: Wikipedia, the free encyclopedia.
Constraint type to use if...
...the subject of the statement... ...the value of the statement... ...the value of another statement on the item...
may be... ...specific items: (No constraint type exists) one-of item requires statement
may not be... (No constraint type exists) none-of conflicts with
may be... ...a member or subclass of certain classes: subject-type value-type item requires statement w/class+relation
may not be... conflicts with
(with property = instance of or subclass of)
none-of w/class+relation conflicts with w/class+relation