Before revision: upright=1.5|OPM fundamental structural relations and links Classification-instantiation and system execution Classification-instantiation link: A source thing, which is an object class or a process class connect to one or more destination things, which are valued instances of the source thing's pattern, i.e.
After revision: Classification-instantiation and system execution Classification-instantiation link: A source thing, which is an object class or a process class connect to one or more destination things, which are valued instances of the source thing's pattern, i.e.