Universal instantiation (UI)
l Every instantiation of a universally quantified sentence is entailed by
it:
v α
Subst({v/g}, α)
   for any variable v and ground term g
l E.g., x King(x) Greedy(x) Evil(x) yields:
King(John) Greedy(John)   Evil(John)
King(Richard) Greedy(Richard) Evil(Richard)
King(Father(John)) Greedy(Father(John)) Evil(Father(John))
.
.
.