(P279)
English
subclass of
this item is a subclass (subset) of that item; all instances of this item are instances of that item; different from P31 (instance of), e.g.: K2 is an instance of mountain; volcano is a subclass of mountain (and an instance of volcanic landform)
- rdfs:subClassOf
- hyponym of
- has superclass
- subtype of
- subcategory of
- is thereby also a
- is necessarily also a
- whose instances are among
- is a type of
- is a class of
- type of
- form of
- way of
- all members of this class also belong to
- hyperonym
- category of
- whose instances are a subset of those of
- sc (abbreviation)
- kind of
- sort of
Data type
Item
Statements
undertyp av (Swedish)
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undertype af (Danish)
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About this property, please read https://www.wikidata.org/wiki/Help:Basic_membership_properties (English)
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Class items can be documented using {{Item documentation}} on their talk page and by adding a list of properties in their Talk:Q<id>/class subpage (work in progress) (English)
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Не путать со свойством P31. Краткое описание на https://www.wikidata.org/wiki/Help:Basic_membership_properties (Russian)
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关于此属性，请阅读https://www.wikidata.org/wiki/Help:Basic_membership_properties (Simplified Chinese)
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以下のヘルプを参照してください (Japanese)
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此項目用於建立描述本分類與母分類之關係，與P31不同。 (Chinese (Taiwan))
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關于此屬性，請閱讀https://www.wikidata.org/wiki/Help:Basic_membership_properties (Traditional Chinese)
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rdfs:subClassOf (English)
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predicate #$genls, "generalization" (English)
no value
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Constraints
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Instances of musical instruments (Q34379) are typically individual specimens and shouldn't be subclasses. If you're working with a proper subclass, try setting P31 = "type of musical instrument" (Q110295396) (English)
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Please use a more specific class (English)
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These statements lead to false inferences that individual works of art are recreational activities or academic disciplines. If the item has members, make it a subclass (directly or indirectly) of Q838948. Most exceptions should be the subject of separate none-of constraints. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. Exceptions should be the subject of separate none-of constraints. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. (English)
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This statement leads to false inferences that conflate artworks with the practice or study of art. (English)
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Q2684591 (statement) is ambiguous. (English)
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Use a more specific class or classes if possible. (English)
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