Property talk:P1853

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blood type
blood type of the human or animal

Represents	blood type (Q47657)
Data type	Item
Domain	According to this template: persons, animals According to statements in the property: human (Q5), fictional human (Q15632617) or anthropomorphic character (Q27921916) When possible, data should only be stored as statements
Allowed values	According to this template: A (Q19831453), B (Q19831454), AB (Q19831455), O (Q19831451). Other items can be crated, if this is to be used for animal blood types. According to statements in the property: A (Q19831453), B (Q19831454), AB (Q19831455), O (Q19831451), unknown or A- (Q107540401) When possible, data should only be stored as statements
Example	Akira Ishida (Q418736) → O (Q19831451) Honoka Yoneya (Q115188790) → A (Q19831453)
Tracking: usage	Category:Pages using Wikidata property P1853 (Q26206595)
Lists	Reports/P1853 Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties By value of property Most statements Fewest statements Most sitelinks Most linked wikis Total of sitelinks on items Most identifiers Fewest identifiers Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Database reports/Complex constraint violations/P1853 Database reports/Humans with missing claims/P1853 Database reports/Constraint violations/P1853 Map Random list
Living people protection class	property likely to be challenged (Q44597997), property that may violate privacy (Q44601380)
Proposal discussion	Proposal discussion
Current uses	Total 32,445 Main statement 32,443 >99.9% of uses Qualifier 2 <0.1% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

One of A (Q19831453), B (Q19831454), AB (Q19831455), O (Q19831451), somevalue, A- (Q107540401): value must be one of the specified items. Please expand list if needed. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1853#One of, values statistics, hourly updated report, search, SPARQL

Property “instance of (P31): human blood type (Q19831450)” declared by target items of “blood type (P1853)”: If [item A] has this property with value [item B], [item B] is required to have property “instance of (P31): human blood type (Q19831450)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1853#Target required claim P31, hourly updated report, SPARQL

Type “human (Q5), fictional human (Q15632617), anthropomorphic character (Q27921916)”: item must contain property “instance of (P31)” with classes “human (Q5), fictional human (Q15632617), anthropomorphic character (Q27921916)” or their subclasses (defined using subclass of (P279)). (Help)

List of violations of this constraint: Database reports/Constraint violations/P1853#Type Q5, Q15632617, Q27921916, hourly updated report, SPARQL

Single best value: this property generally contains a single value. If there are several, one would have preferred rank (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P1853#single best value, SPARQL

Scope is as main value (Q54828448): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P1853#Scope, hourly updated report, SPARQL

Citation needed: the property must have at least one reference (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Basshunter (Q383541)
List of violations of this constraint: Database reports/Constraint violations/P1853#citation needed

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P1853#Entity types

This property is being used by: tr:Şablon:Porno yıldızı bilgi kutusu Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Possibly wrong inheritance pattern 1
A human who has blood type O can't have a child having blood type AB, and vice versa. (Help)
Violations query: SELECT * WHERE { ?item wdt:P25\u007Cwdt:P22 ?itemParent. ?item wdt:P1853 ?bloodType. ?itemParent wdt:P1853 ?bloodTypeParent. FILTER (?bloodType = wd:Q19831451 && ?bloodTypeParent = wd:Q19831455 \u007C\u007C ?bloodTypeParent = wd:Q19831451 && ?bloodType = wd:Q19831455) }
List of this constraint violations: Database reports/Complex constraint violations/P1853#Possibly wrong inheritance pattern 1

Possibly wrong inheritance pattern 2
Parents who have only blood type O or B, can't have a child having blood type A or AB. Similarly, parents with O or A, can't have a child having B or AB. (Help)
Violations query: SELECT * WHERE { ?item wdt:P25 ?parent1. ?item wdt:P22 ?parent2. ?item wdt:P1853 ?itemBloodType. ?parent1 wdt:P1853 ?parentBloodType1. ?parent2 wdt:P1853 ?parentBloodType2. FILTER ((?parentBloodType1 = wd:Q19831451 \u007C\u007C ?parentBloodType1 = wd:Q19831453) && (?parentBloodType2 = wd:Q19831451 \u007C\u007C ?parentBloodType2 = wd:Q19831453) && (?itemBloodType = wd:Q19831454 \u007C\u007C ?itemBloodType = wd:Q19831455) \u007C\u007C (?parentBloodType1 = wd:Q19831451 \u007C\u007C ?parentBloodType1 = wd:Q19831454) && (?parentBloodType2 = wd:Q19831451 \u007C\u007C ?parentBloodType2 = wd:Q19831454) && (?itemBloodType = wd:Q19831453 \u007C\u007C ?itemBloodType = wd:Q19831455) ) }
List of this constraint violations: Database reports/Complex constraint violations/P1853#Possibly wrong inheritance pattern 2

Other items can be created, if this is to be used for animal blood types. Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 22:07, 25 April 2015 (UTC)

Pivot table for blood types

Reference values: en:Blood type distribution by country.

SELECT ?country ?countryLabel ?items
(CONCAT(str(round(10000 * ?o/?items) / 100), "%")  as ?O)
(CONCAT(str(round(10000 * ?a/?items) / 100), "%")  as ?A)
(CONCAT(str(round(10000 * ?b/?items) / 100), "%")  as ?B)
(CONCAT(str(round(10000 * ?ab/?items) / 100), "%")  as ?AB) {
  { 
    SELECT ?country (count(?o_items) as ?o) (count(?a_items) as ?a) (count(?b_items) as ?b) (count(?ab_items) as ?ab) (count(?all_items) as ?items) {
      {?o_items wdt:P1853 wd:Q19831451 ; wdt:P27 ?country ; wdt:P31 wd:Q5 } UNION
      {?a_items wdt:P1853 wd:Q19831453 ; wdt:P27 ?country ; wdt:P31 wd:Q5 } UNION
      {?b_items wdt:P1853 wd:Q19831454 ; wdt:P27 ?country ; wdt:P31 wd:Q5 } UNION
      {?ab_items wdt:P1853 wd:Q19831455 ; wdt:P27 ?country ; wdt:P31 wd:Q5 } UNION
      {?all_items wdt:P1853 [] ; wdt:P27 ?country ; wdt:P31 wd:Q5 }
  	}
  	GROUP BY ?country
  }
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en"  } 
}
ORDER BY DESC(?items)

Try it!

--Lockal (talk) 13:59, 18 February 2016 (UTC)

Nice. Interesting query. I tweaked it slightly. From User:Lockal/Reports/P1853, it seems Japanese "O" are slightly over-represented.  ;)
--- Jura 15:25, 24 February 2016 (UTC)

According to Confidence Interval Calculator for Proportions, for current number of items the confidence interval for 95% confidence level is ±0.75% (i.e. O-type is 29.51% to 31.01%), which fits Japanese Red Cross Society data. I still prefer fujita1978 paper, because it clearly describes the methodology of measurement.

Blood type B might imply longevity is another interesting paper. Interestingly enough, Wikidata confirms the result of research in some way (among of 76 over-80-years-and-already-dead subjects 26% are sharing blood type B, while the common distribution is ~21.24%). This result does not reach statistical significance, but it would be interesting to watch how distribution changes with Wikidata growth. --Lockal (talk) 08:56, 25 February 2016 (UTC)

Rh blood group system

Tobias1984
Doc James
Bluerasberry
Gambo7
Daniel Mietchen
Andrew Su
Andrux
Pavel Dušek
Mvolz
User:Jtuom
Chris Mungall
ChristianKl
Gstupp
Sintakso
علاء
Adert
CFCF
Jtuom
Drchriswilliams
Okkn
CAPTAIN RAJU
LeadSongDog
Ozzie10aaaa
Marsupium
Netha Hussain
Abhijeet Safai
Seppi333
Shani Evenstein
Csisc
Morgankevinj
TiagoLubiana
ZI Jony
Antoine2711
JustScienceJS
Scossin
Josegustavomartins
Zeromonk
The Anome
Kasyap
JMagalhães

Notified participants of WikiProject Medicine
Hi,
I think that this property should have a qualifier to precise the Rh blood group system (Q425832). Simon Villeneuve (talk) 15:54, 14 January 2020 (UTC)