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ListFn__7Fn__0En1Ra2Ra3Re4En5Ra6Re7EnFn
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| appearance as argument number 1 |
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| (instance NorthAmerica GeographicArea) | Geography.kif 91-91 | North america is an instance of geographic area |
| (orientation NorthAmerica SouthAmerica North) | Geography.kif 278-278 | North america is north of to south america |
| (orientation NorthAmerica Asia East) | Geography.kif 279-279 | North america is east of to asia |
| (instance NorthAmerica Continent) | Geography.kif 4930-4930 | North america is an instance of continent |
| (geographicSubregion NorthAmerica NorthernHemisphere) | Geography.kif 4931-4931 | North america is a geographic subregion of northern hemisphere |
| (geographicSubregion NorthAmerica WesternHemisphere) | Geography.kif 4932-4932 | North america is a geographic subregion of western hemisphere |
| (externalImage NorthAmerica "http://articulatesoftware.com/SUMOpictures/ geography/ continents/ north_america.png") | pictureList.kif 630-630 | North america is a geographic subregion of western hemisphere |
| appearance as argument number 2 |
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| antecedent |
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| (=> (and (instance ?NATION Nation) (or (geographicSubregion ?NATION NorthAmerica) (geographicSubregion ?NATION SouthAmerica) (geographicSubregion ?NATION WesternEurope))) (holdsDuring (WhenFn ?NATION) (nationalHoliday ?NATION ChristmasDay))) |
Media.kif 343-351 | If X is an instance of nation and At least one of the following holds: (1) X is a geographic subregion of north america (2) X is a geographic subregion of south america (3) X is a geographic subregion of western europe, then Christmas day is a national holiday of X holds during the time of existence of X |
| consequent |
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