1/* @(#)ndtabl.pl	24.1 2/23/88 */
    2
    3/*
    4 _________________________________________________________________________
    5|	Copyright (C) 1982						  |
    6|									  |
    7|	David Warren,							  |
    8|		SRI International, 333 Ravenswood Ave., Menlo Park,	  |
    9|		California 94025, USA;					  |
   10|									  |
   11|	Fernando Pereira,						  |
   12|		Dept. of Architecture, University of Edinburgh,		  |
   13|		20 Chambers St., Edinburgh EH1 1JZ, Scotland		  |
   14|									  |
   15|	This program may be used, copied, altered or included in other	  |
   16|	programs only for academic purposes and provided that the	  |
   17|	authorship of the initial program is aknowledged.		  |
   18|	Use for commercial purposes without the previous written 	  |
   19|	agreement of the authors is forbidden.				  |
   20|_________________________________________________________________________|
   21
   22*/
   23/* 
   24	Copyright 1986, Fernando C.N. Pereira and David H.D. Warren,
   25
   26			   All Rights Reserved
   27*/
   28% NDTABL - Meta-information about database relations.
   29
   30:-mode
   31   nd(+,-,-),
   32   nd(+,-,-,-),
   33   nd(+,-,-,-,-).   34
   35nd(african,19,26).
   36nd(american,19,26).
   37nd(area,51,51).
   38nd(area,22,22,51).
   39nd(asian,21,26).
   40nd(aggregate,103,3,100,51).
   41nd(one_of,99,200,-99).
   42nd(ratio,99,51,51,3).
   43nd(cardinality,99,100,3).
   44nd(borders,29,22,22).
   45nd(capital,22,22).
   46nd(capital,22,22,23).
   47nd(city,18,18).
   48nd(continent,8,8).
   49nd(country,22,22).
   50nd(drains,16,16,10).
   51nd(eastof,40,22,22).
   52nd(european,19,26).
   53nd(exceeds,99,51,51).
   54nd(flows,19,16,22).
   55nd(flows,19,16,22,22).
   56nd(in,29,26,15).
   57nd(latitude,23,23).
   58nd(latitude,22,22,23).
   59nd(longitude,26,26).
   60nd(longitude,22,22,26).
   61nd(northof,40,22,22).
   62nd(ocean,7,7).
   63nd(population,51,51).
   64nd(population,23,23,51).
   65nd(region,12,12).
   66nd(rises,16,16,22).
   67nd(river,16,16).
   68nd(sea,8,8).
   69nd(place,23,23).
   70nd(seamass,10,10).
   71nd(southof,40,22,22).
   72nd(westof,40,22,22).
   73nd(=<,99,51,51).
   74nd(<,99,51,51).
   75nd(>,99,51,51).
   76nd(>=,99,51,51)