created on Feb. 6, 2013, 2:28 p.m. by Hevok & updated on Feb. 6, 2013, 2:28 p.m. by Hevok
Rules are a set ofexplicit or understood regulations or Principles governing conduct with a particular system.
Complicated facts can be represented with the help of Rules. Rules can be expressed in Description Logics, e.g.:
Ax.By.hasDeathDate(x, y) ^ Person(x) ^ Date(y) -> DeadPeople(x)
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