| An unclosed Pizza cannot be inferred to be either a VegetarianPizza or a NonVegetarianPizza, because it might have other toppings. |
| •owl:Thing |
| •DomainConcept |
| •Pizza |
| •NamedPizza |
| •UnclosedPizza |
Class(UnclosedPizza partial restriction(hasTopping someValuesFrom(MozzarellaTopping))
NamedPizza)
DisjointClasses(UnclosedPizza AmericanHot
PolloAdAstra
Parmense
American
Napoletana
Veneziana
Fiorentina
LaReine
Caprina
Mushroom
Margherita
SloppyGiuseppe
Soho
Cajun
QuattroFormaggi
FruttiDiMare
Siciliana
Rosa
Capricciosa
Giardiniera
FourSeasons
PrinceCarlo)