Metaclass (Semantic Web) · a class which has instances that are all themselves classes · YYNN

Metaclass (Semantic Web)

Y? 75%

a class which has instances that are all themselves classes

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Instances
74

Influencing rating

Y 75%

Category of creative works based on stylistic and/or thematic criteria

musical work/composition

Wikidata metaclass; legal concept of uniquely identifiable piece or work of music, either vocal or instrumental; NOT applicable to recordings, broadcasts, or individual publications of music in printed or digital form or on physical media

Wikidata metaclass

type of geographic feature

type of musical instrument

Wikidata metaclass

Mode of transport

Different types of transportation such as air, water, and land transport

Family of musical instruments

Grouping of different but related types of instruments

list of books or documents relevant to a particular subject or author

genre of a single radio show or program

vegetational formation

type of communities of plants

Subclasses
4

Influencing rating

Y? 69%

family of rockets

third-order class

metaclass whose instances are classes of classes of individuals

second-order class

metaclass whose instances are classes of individuals

specific vehicle design of which all instances are produced to identical specifications

Lists
0

In the Semantic Web and in knowledge representation, a metaclass is a class whose instances can themselves be classes. Similar to their role in programming languages, metaclasses in Semantic Web languages can have properties otherwise applicable only to individuals, while retaining the same class's ability to be classified in a concept...

Instance of

variable-order class

Subclass of

Class (knowledge representation)

Wikidata