variable-order class

abstract entity representing classes whose instances may be classes of different orders or even non-classes

Wikidata entity: Q23958852



P1343 described by source ... Q23959013 (???) ???
P1889 different from ... Q24017414 (second-order class) second-order class
P1709 equivalent class Url None ???
P31 instance of ... Q23958852 (variable-order class) variable-order class
P6104 maintained by WikiProject ... Q60005226 (WikiProject Ontology) WikiProject Ontology
P5869 model item ... Q35120 (entity) entity
P5869 model item ... Q112234259 (source type) source type
P279 subclass of ... Q16889133 (class) class
P2559 Wikidata usage instructions Monolingualtext A variable-order class in Wikidata, e.g., class (Q16889133) or variable-order class (Q23958852), is a class that is not a fixed-order class, e.g., one whose instances can include both first-order classes and second-order classes. There are only a few natural variable-order classes. Before stating that a class is an instance of (P31) variable-order class (Q23958852) check that it is actually a variable-order class, e.g., that it can contain both classes and non-classes. ???

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log id: 1561451