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AirportClassification(airport classification)
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| appearance as argument number 1 |
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| (subclass AirportClassification RelationalAttribute) | Transportation.kif 1483-1483 | Airport classification is a subclass of relational attribute |
| (documentation AirportClassification EnglishLanguage "AirportClassification is a class of Attributes for representing systems that categorize Airports according to some criteria. There are several such systems, including the International Civil Aviation Organization categories A to E, based on runway lengths, the Federal Aviation Administration system associated with airport functions, and the airport categorization by runway length used in the CIA World Fact Book.") | Transportation.kif 1484-1490 | Airport classification is a subclass of relational attribute |
| (externalImage AirportClassification "http://upload.wikimedia.org/wikipedia/ commons/ f/ f4/ O%27Hare_International_Airport_%28USGS%29.png") | pictureList.kif 1629-1629 | Airport classification is a subclass of relational attribute |
| appearance as argument number 2 |
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