© 2000 Todd Neller.  A.I.M.A. text figures © 1995 Prentice Hall.  Used by permission.
Blocks World Example
•Domain of Discourse: blocks (for simplicity, exclude table)
•Constant Symbols (A, B, C, D, On, Above, …)
•Variables (x, y, z, …)
•An interpretation maps variables and constant symbols to things in the world. (e.g. A means this block with an “A”.)