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Class (knowledge representation)
Y? 69%
collection of items defined by common characteristics
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Instances
2
Influencing rating
Y? 61%
herbal medicinal product
type of medicinal product as defined by the European Medicines Agency (EMA)
Literature
Written work of art
Subclasses
33
Influencing rating
Y? 69%
Genre
Category of creative works based on stylistic and/or thematic criteria
Metaclass (knowledge representation)
a class which has instances that are all themselves classes
type of sport
specific sport. Do not use with P279 (subclass of)
Signs and symptoms
Indications of a specific illness, including psychiatric
Family of musical instruments
Grouping of different but related types of instruments
Collection (museum)
The group of objects owned by a museum
vegetational formation
type of communities of plants
dyad
set of two entities
music release type
Wikidata metaclass; type of music release
type of food or dish
Wikidata metaclass
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In knowledge representation, a class is a collection of individuals or individuals objects. A class can be defined either by extension (specifying members), or by intension (specifying conditions), using what is called in some ontology languages like OWL. According to the Type–token distinction, the ontology is divided into individuals, who are...

Instance of
Metaclass (knowledge representation)
variable-order class
Subclass of
Non-physical entity
Wikidata