third-order class (Q24017465)
metaclass containing as instances all classes of classes of individuals
Language:
Current Data About third-order class
(P31) (Q24027474)

(P279) (Q23959932)
(P1545) 3
(P155)
(P156)

(Q19478619)

(P1709) http://sw.opencyc.org/concept/Mx4rHQdVmB_TEdaAAABQ2rksLw

(P1963) (P8225)

(P2559) "A third-order class in Wikidata, e.g., vehicle model series (Q29048319) or second-order class (Q24017414), is a class all of whose instances are implicitly or explicitly instances of (P31) second-order class (Q24017414). A class is implicitly a third-order classes if it is a subclass of (P279) another class that is a third-order class. These implicit instance of (P31) statements are not all observable in Wikidata.There are very few natural third-order classes. Before stating that a class is instance of (P31) third-order class (Q24017465) check that it is actually a third-order class." (language: en)

(P5869) (Q60484681)
(P11527) (P31)

(P6104) (Q60005226)

(P8225) (Q24017414)

other details
aliases 3rd-order class
 class of the third order
 class of the 3rd order
 3rd-order metaclass
 metaclass of the third order
 metaclass of the 3rd order
 third-order metaclass
 metametaclass
description metaclass containing as instances all classes of classes of individuals

External Links
(P11012) Q3996892