Roof - Sigma Knowledge base Browser

appearance as argument number 1

(documentation Roof EnglishLanguage "The top of a Building.")	Mid-level-ontology.kif 16717-16717
(externalImage Roof "http://upload.wikimedia.org/wikipedia/commons/2/29/ Roofes.JPG")	pictureList.kif 159-159
(subclass Roof StationaryArtifact)	Mid-level-ontology.kif 16716-16716	Roof is a subclass of stationary artifact

appearance as argument number 2

(termFormat ChineseLanguage Roof "屋顶")	domainEnglishFormat.kif 50412-50412
(termFormat ChineseTraditionalLanguage Roof "屋頂")	domainEnglishFormat.kif 50411-50411
(termFormat EnglishLanguage Roof "roof")	domainEnglishFormat.kif 50410-50410

antecedent

(=>
    (instance ?ROOF Roof)
    (exists (?BUILDING)
        (and
            (instance ?BUILDING Building)
            (top ?ROOF ?BUILDING))))

Mid-level-ontology.kif 16719-16724

consequent

(=> (instance ?X Courtyard) (and (not (exists (?ROOF) (and (instance ?ROOF Roof) (top ?ROOF ?X)))) (exists (?BLDG) (and (instance ?BLDG Building) (orientation ?X ?BLDG Surrounded)))))	Mid-level-ontology.kif 27919-27930	If a self connected object is an instance of courtyard, then there doesn't exist another self connected object such that the other self connected object is an instance of roof and the top of the self connected object is the other self connected object and there exists an object such that the object is an instance of building and the self connected object is surrounded to the object
(=> (instance ?X Lanai) (exists (?ROOF) (and (instance ?ROOF Roof) (part ?ROOF ?X) (modalAttribute (exists (?AREA) (and (instance ?AREA SittingArea) (located ?AREA ?X))) Likely))))	Mid-level-ontology.kif 28554-28564	If an object is an instance of lanai, then there exists another object such that the other object is an instance of roof and the other object is a part of the object and the statement there exists an entity such that the entity is an instance of sitting area and the entity is located at the object has the modal force of likely