(Q24027515)
English
fifth-order class
type of metaclass
- 5.-order metaclass
- metaclass of the fifth order
- metaclass of the 5th order
- fifth-order metaclass
- 4-order metaclass
- 4th-order metaclass
- metaclass of the fourth order
Statements
A fifth-order class in Wikidata, e.g., fourth-order class (Q24027474), is a class all of whose instances are implicitly or explicitly an instance of (P31) fourth-order class (Q24027474). A class is implicitly a fifth-order classes if it is a subclass of (P279) another class that is a fifth-order class. These implicit instance of (P31) statements are not all observable in Wikidata.There are vanishingly few natural fifth-order classes. Before stating that a class is instance of (P31) fifth-order class (Q24027515) check carefully that it is actually a fifth-order class. (English)
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