qlog

from The Free On-line Dictionary of Computing (8 July 2008)

QLOG

   A version of {Prolog} implemented in {Lisp} which allows
   Prolog programs to call Lisp and vice versa.

   ["QLOG - The Programming Environment for Prolog in LISP",
   H.J. Komorowski in Logic Prgramming, K.L. Clark et al eds,
   Academic Press 1982].

   (1995-01-25)