Sigma KB Term Intersection

(=> (and (vegetationType ?REGION ?TYPE) (subclass ?TYPE Plant) (instance ?REGION GeographicArea)) (exists (?PLANT) (and (instance ?PLANT ?TYPE) (located ?PLANT ?REGION))))	Geography.kif 6191-6199	If a kind of plant is found in a geographic area and a kind of plant is a subclass of plant and the geographic area is an instance of geographic area, then there exists a physical such that the physical is an instance of the kind of plant and the physical is located at the geographic area
(=> (and (not (vegetationType ?REGION ?TYPE)) (subclass ?TYPE Plant) (instance ?REGION GeographicArea)) (not (exists (?PLANT) (and (instance ?PLANT ?TYPE) (located ?PLANT ?REGION)))))	Geography.kif 6201-6209	If not a kind of plant is found in a geographic area and a kind of plant is a subclass of plant and the geographic area is an instance of geographic area, then there doesn't exist a physical such that the physical is an instance of the kind of plant and the physical is located at the geographic area