Wikidata:Property proposal/value is inherited from

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item inherits value from

[edit]

Originally proposed at Wikidata:Property proposal/Generic

Descriptionthis value is inherited from the parent (super)class; parent class has exactly the same statement as this statement (To be used in a source field)
Data typeItem
Domainany items with subclass of (P279)
Allowed valuessuperclasses of the subject item (subject item is a subclass of (P279) of the value)
Example 1
⟨ stomach cancer (Q189588)  View with Reasonator View with SQID ⟩ anatomical location (P927) View with SQID ⟨ stomach (Q1029907)  View with Reasonator View with SQID ⟩
value is inherited from Search ⟨ stomach disease (Q175827) ⟩

(Note that stomach cancer (Q189588) is a subclass of stomach disease (Q175827), and P927 values of both stomach cancer (Q189588) and stomach disease (Q175827) are the same stomach (Q1029907))
Example 2
⟨ finding by heart auscultation (Q30078856)  View with Reasonator View with SQID ⟩ anatomical location (P927) View with SQID ⟨ Heart (Q1072)  View with Reasonator View with SQID ⟩
value is inherited from Search ⟨ cardiac finding (Q53019661) ⟩

(Note that finding by heart auscultation (Q30078856) is a subclass of cardiac finding (Q53019661), and P927 values of both finding by heart auscultation (Q30078856) and cardiac finding (Q53019661) are the same Heart (Q1072))
Example 3
⟨ systolic ejection murmur (Q30066258)  View with Reasonator View with SQID ⟩ biological phase (P4774) View with SQID ⟨ systole (Q496359)  View with Reasonator View with SQID ⟩
value is inherited from Search ⟨ systolic heart murmur (Q7663898) ⟩

(Note that systolic ejection murmur (Q30066258) is a subclass of systolic heart murmur (Q7663898), and P4774 values of both systolic ejection murmur (Q30066258) and systolic heart murmur (Q7663898) are the same systole (Q496359))
Example 4
⟨ hydrogen chloride (Q211086)  View with Reasonator View with SQID ⟩ has part(s) (P527) View with SQID ⟨ hydrogen (Q556)  View with Reasonator View with SQID ⟩
value is inherited from Search ⟨ hydrogen halide (Q1572088) ⟩

(Note that hydrogen chloride (Q211086) is a subclass of hydrogen halide (Q1572088), and P527 values of both hydrogen chloride (Q211086) and hydrogen halide (Q1572088) are the same hydrogen (Q556))
Example 5
⟨ first Monday in January (Q23034740)  View with Reasonator View with SQID ⟩ day of week (P2894) View with SQID ⟨ Monday (Q105)  View with Reasonator View with SQID ⟩
value is inherited from Search ⟨ first Monday of the month (Q23034736) ⟩

(Note that first Monday in January (Q23034740) is a subclass of first Monday of the month (Q23034736), and P2894 values of both first Monday in January (Q23034740) and first Monday of the month (Q23034736) are the same Monday (Q105))
Example 6
⟨ chirashizushi (Q865773)  View with Reasonator View with SQID ⟩ country of origin (P495) View with SQID ⟨ Japan (Q17)  View with Reasonator View with SQID ⟩
value is inherited from Search ⟨ sushi (Q46383) ⟩

(Note that chirashizushi (Q865773) is a subclass of sushi (Q46383), and P495 values of both chirashizushi (Q865773) and sushi (Q46383) are the same Japan (Q17))
See alsoWikidata:Property proposal/value is more specific than, inferred from (P3452)

Motivation

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In Wikidata, subclass of (P279) is widely used. Some statements in the child (sub)class are exactly the same as those in the parent (super)class. However, we have no way of explicitly representing that the statement in the child class is inherited from its parent class. Using this property clarifies the relationship between a child and parent classes, and enhances robustness of the data structures. --Okkn (talk) 15:12, 30 July 2018 (UTC)[reply]

See also Wikidata:Property proposal/value is more specific than. --Okkn (talk) 15:11, 20 August 2018 (UTC)[reply]

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Notified participants of WikiProject Medicine: This qualifier is especially useful to describe medical concepts. --Okkn (talk) 15:27, 20 August 2018 (UTC)[reply]

As per Pasleim's suggestion, we would deal with this property as a source property, instead of qualifiers. So I chaged the description. --Okkn (talk) 12:22, 12 September 2018 (UTC)[reply]

Discussion

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@Pasleim, ChristianKl, Ranjithsiji, Csisc, Nikki, PKM: @Okkn: ✓ Done: item inherits statement from (P5852). − Pintoch (talk) 20:16, 16 September 2018 (UTC)[reply]