Documentation
Description A point in time at which something happened or for which the source supports the claim. Commonly used as qualifier . See also start time (P580) and end time (P582) . Represents point in time (Q186408) Data type Point in time Domain Anything that was confined to a specific time, but not a range of time
(note: this should be moved to the property statements)Allowed values Any time
(note: this should be moved to the property statements)Usage notes Attention aux dates grégoriennes (dates numérotées actuelles) et juliennes (dates selon l'ancienne façon). Les dates présentées en résultats de requêtes SPARQL seront affichées en grégorien. L'année 0 n'existe pas. La précision horaire (minutes, etc) n'est pas actuellement implémentée dans Wikidata. Voir aussi : https://www.wikidata.org/wiki/Help:Dates/fr Example 2012 United States presidential election (Q4226) → 6 November 2012 Malaysia Airlines Flight 17 (Q17374096) → 17 July 2014 Tracking: same no label (Q42533398) Tracking: differences no label (Q55283195) Tracking: usage Category:Pages using Wikidata property P585 (Q20990066) Tracking: local yes, WD no no label (Q55283197) See also start time (P580) , publication date (P577) , dissolved, abolished or demolished date (P576) , service retirement (P730) , located in time zone (P421) , time of discovery or invention (P575) , day of week (P2894) , end time (P582) , date of first performance (P1191) , retrieved (P813) , time of earliest written record (P1249) , date of official opening (P1619) , time index (P4895) , inception (P571) , work period (start) (P2031) , date depicted (P2913) , awarded for period (P4566) , closest approach (P6354) Lists
Proposal discussion Proposal discussion Current uses
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create Create a translatable help page (preferably in English) for this property to be included here ]
This property is being used by:
it:Template:Epidemia , it:Template:Competizione cestistica nazionale , it:Template:Edizione di competizione hockeistica , it:Template:NHL Draft , it:Template:Incontro di calcio , it:Template:Incontro sportivo , it:Template:Infobox incidente aereo , it:Template:Incidente aereo , it:Template:Trattato ,
ru:Шаблон:Авиакатастрофа
ru:Шаблон:Объект Нью-Йорка
ru:Шаблон:Легкоатлетическое соревнование
ar:قالب:ص.م تقرير سباق ركوب دراجات , ar:قالب:ص.م حدث بطولة تنس , ar:قالب:ص.م زلزال , ar:قالب:صندوق معلومات بطولة تنس , ar:قالب:صندوق معلومات مباراة كرة قدم , ar:قالب:صندوق معلومات نهائي كرة قدم , ar:قالب:معلومات بطولة كرة قدم دولية , ar:قالب:صندوق معلومات سباق الجائزة الكبرى , ar:قالب:صندوق معلومات بطولة تنس/ملعب , ar:قالب:معلومات مباراة كرة قدم , ar:قالب:فريق مونتريال إمباكت , ar:قالب:حادث نقل عام , ar:قالب:صندوق معلومات بطولة كرة قدم دولية , ar:قالب:صندوق معلومات حدث بطولة تنس
av:Шаблон:Авиакатастрофа , av:Халип:Авиакатастрофа
el:Πρότυπο:Κουτί πληροφοριών εκλογών 2 , el:Πρότυπο:Κουτί πληροφοριών σταδίου (Wikidata) , el:Πρότυπο:Κουτί πληροφοριών απογραφής πληθυσμού
eo:Ŝablono:Informkesto Baloto , eo:Ŝablono:Informkesto administra unuo2/dokumentado , eo:Ŝablono:Informkesto urbo/dokumentado , eo:Ŝablono:Informkesto administra unuo2 , eo:Ŝablono:Informkesto urbo , eo:Ŝablono:Informkesto geografiaĵo/dokumentado , eo:Ŝablono:Geokesto2/dokumentado , eo:Ŝablono:Informkesto vilaĝo pl , eo:Ŝablono:Informkesto baloto , eo:Ŝablono:Informkesto firmao/dokumentado , eo:Ŝablono:Informkesto firmao , eo:Ŝablono:Informkesto lando , eo:Ŝablono:Informkesto televida kanalo , eo:Ŝablono:Informkesto universitato , eo:Ŝablono:Informkesto muzeo , eo:Ŝablono:Informkesto firmao kaj produkto
eu:Txantiloi:Artelan infotaula automatikoa , eu:Txantiloi:Aldizkari infotaula , eu:Txantiloi:Bulgariako probintzia infotaula , eu:Txantiloi:Eraikin infotaula automatikoa , eu:Txantiloi:Etapa emaitza , eu:Txantiloi:Irango probintzia infotaula automatikoa , eu:Txantiloi:Lan infotaula automatikoa , eu:Txantiloi:Musika talde infotaula , eu:Txantiloi:Lan infotaula , eu:Txantiloi:Eraikin infotaula
fr:Modèle:Infobox Élection , fr:Modèle:Infobox Élection/Bac à sable , fr:Modèle:Infobox Document juridique du haut Moyen Âge , fr:Modèle:Infobox District de Russie , fr:Modèle:Infobox Municipalité de Russie
n:fr:Modèle:Topic cat , n:fr:Modèle:Topic cat2
hu:Sablon:Belga résztelepülés , hu:Sablon:Belga résztelepülés infobox , hu:Sablon:Bűncselekmény infobox , hu:Sablon:Népszavazás infobox , hu:Sablon:Vasúti baleset infobox , hu:Sablon:Légikatasztrófa infobox , hu:Sablon:Sportesemény infobox , hu:Sablon:Baleset infobox , hu:Sablon:Hajókatasztrófa infobox , hu:Sablon:Esemény infobox
hy:Կաղապար:Տեղեկաքարտ Ահաբեկչական Գործողութիւն , hy:Կաղապար:Տեղեկաքարտ Ահաբեկչական գործողություն , hy:Կաղապար:Տեղեկաքարտ Աղետ , hy:Կաղապար:Տեղեկաքարտ Ավիավթար , hy:Կաղապար:Տեղեկաքարտ Երկրաշարժ , hy:Կաղապար:Տեղեկաքարտ Ֆուտբոլային հանդիպում , hy:Կաղապար:Տեղեկաքարտ Ընտրություն , hy:Կաղապար:Տեղեկաքարտ Ընտրություն/Այլ , hy:Կաղապար:Տեղեկաքարտ Ճակատամարտ , hy:Կաղապար:Տեղեկաքարտ Ապստամբություն , hy:Կաղապար:Տեղեկաքարտ Զանգվածային կոտորածներ , hy:Կաղապար:Տեղեկաքարտ Աստղագիտական իրադարձություն , hy:Կաղապար:Տեղեկաքարտ Ջրհեղեղ , hy:Կաղապար:Տեղեկաքարտ Ռազմական հակամարտություն , hy:Կաղապար:Տեղեկաքարտ Արեգակի խավարում
pt:Predefinição:Info/Comuna da Itália , pt:Predefinição:Info/Assentamento/Itália , pt:Predefinição:Info/Assentamento/Wikidata , pt:Predefinição:Info/Estádio/Wikidata , pt:Predefinição:Info/Sismo/Wikidata , pt:Predefinição:Info/Corrida automobilística/Wikidata , pt:Predefinição:Wikidata Infobox/core , pt:Predefinição:Dados da pandemia de COVID-19 , pt:Predefinição:Info/Cerimônia/Wikidata
ro:Format:Infocaseta Conflict militar , ro:Format:Infocaseta Munte , ro:Format:Infocaseta Atac civil , ro:Format:Infocaseta Conflict civil , ro:Format:Infocaseta Companie
ast:Plantía:Ficha de premiu , ast:Plantía:Ficha de competición deportiva , ast:Plantía:Partíu políticu , ast:Plantía:Persones , ast:Plantía:Premiaos , ast:Plantía:Ficha de documentu
es:Plantilla:Ficha de premio , es:Plantilla:Ficha de participación en Eurovisión , es:Plantilla:Wikidata Infobox , es:Plantilla:Ficha de eventos de lucha libre , es:Plantilla:Ficha de evento , es:Plantilla:Ficha de conflicto , es:Plantilla:Evento , es:Plantilla:Ficha de fiesta , es:Plantilla:Ficha de fiesta/zona de pruebas
ca:Plantilla:Competició esportiva , ca:Plantilla:Infotaula esdeveniment , ca:Plantilla:Infotaula premi , ca:Plantilla:Infotaula d'organització , ca:Plantilla:DemogCat , ca:Plantilla:Demografia WD , ca:Plantilla:Infotaula conflicte militar , ca:Plantilla:Infotaula de legislació , ca:Plantilla:Infotaula de programa audiovisual , ca:Plantilla:Infotaula de referèndum , ca:Plantilla:Infotaula de títol nobiliari , ca:Plantilla:Infotaula document , ca:Plantilla:Infotaula economia país/presenta , ca:Plantilla:Infotaula eina , ca:Plantilla:Infotaula equipament informàtic , ca:Plantilla:Infotaula lloc web , ca:Plantilla:Infotaula moneda , ca:Plantilla:Infotaula pel·lícula , ca:Plantilla:Infotaula regió vinícola , ca:Plantilla:Infotaula sèrie de televisió , ca:Plantilla:Infotaula unitat militar , ca:Plantilla:Marató de TV3 , ca:Plantilla:Protecció patrimonial/prepara , ca:Plantilla:Resum cursa ciclista , ca:Plantilla:Wikidata list/municipis , ca:Plantilla:Wikidata list/municipis2 , ca:Plantilla:Infotaula aeronau , ca:Plantilla:Wikidata list/GrecoEspoli , ca:Plantilla:Infotaula de llibre , ca:Plantilla:Infotaula transport terrestre de Catalunya , ca:Plantilla:Infotaula competició esportiva/proves , ca:Plantilla:Infotaula conflicte militar/proves , ca:Plantilla:Infotaula títol nobiliari
be:Шаблон:Лёгкаатлетычнае спаборніцтва
en:Template:MX wikidata , en:Template:2017 J1 League table with WD , en:Template:2017–18 Premier League table with WD , en:Template:Infobox civil conflict , en:Template:Infobox public transit accident , en:Template:Infobox diplomatic crisis , en:Template:COVID-19 pandemic data , en:Template:Infobox uncivil conflict , en:Template:Chinese criminal case , en:Template:Infobox feud
ja:Template:PH census , ja:Template:Philippine census reference , ja:Template:大学 だいがく
zh:Template:PH census , zh:Template:Infobox criminal case
cs:Šablona:Infobox - katastrofa , cs:Šablona:Infobox - volby , cs:Šablona:Infobox - atentát , cs:Šablona:Infobox - revoluce
nl:Sjabloon:Infobox plaats Verenigde Staten , nl:Sjabloon:Infobox stad Verenigde Staten , nl:Sjabloon:Infobox schaker
tt:Калып:Референдум , tt:Калып:Килешү , tt:Калып:ДәүләтВМ , tt:Калып:ТП-Русия , tt:Калып:ТП-Россия
he:תבנית:אירוויזיון , he:תבנית:אירוויזיון/קישורים , he:תבנית:בחירות , he:תבנית:חברת תעופה , he:תבנית:קו רכבת , he:תבנית:חברה מסחרית , he:תבנית:חברה מסחרית/חברת תעופה , he:תבנית:אסון טבע
rue:Шаблона:Катастрофа
ru:Шаблон:Террористическая атака
cy:Nodyn:MX wikidata , cy:Nodyn:Wikidata Infobox
commons:Template:Wikidata Infobox , commons:Template:Wikidata Infobox/core
sk:Šablóna:Infobox katastrofa
az:Şablon:Film mükafatı , az:Şablon:Gəmi , az:Şablon:Hərbi münaqişə , az:Şablon:Mülki münaqişə , az:Şablon:Vətəndaşlara qarşı hücum , az:Şablon:Konfrans , az:Şablon:Zəlzələ
gu:ઢાંચો:Wikidata Infobox , gu:ઢાંચો:Wikidata Infobox/core
uk:Шаблон:Землетрус , uk:Шаблон:Ядерне випробування , uk:Шаблон:Сонячне затемнення , uk:Шаблон:Пандемія COVID-19 за країнами та територіями , uk:Шаблон:Картка:Громадянський конфлікт/пісочниця , uk:Шаблон:Угода , uk:Шаблон:Катастрофа
vi:Bản mẫu:Bảng tóm tắt tỉnh Thái Lan , vi:Bản mẫu:Infobox diplomatic crisis , vi:Bản mẫu:Infobox feud
bg:Шаблон:Историческо събитие , bg:Шаблон:Селище инфо
be-x-old:Шаблён:Міжнароднае гандбольнае спаборніцтва , be-x-old:Шаблён:Спартовае спаборніцтва , be-x-old:Шаблён:Катастрофа , be-x-old:Шаблён:Рэгулярная падзея
wuu:Template:Infobox civilian attack
kk:Үлгі:Сайлау
arz:قالب:معلومات بطولة كرة قدم دولية , arz:قالب:معلومات مباراه كوره قدم
bar:Vorlog:Team-Station , bar:Vorlog:Infobox Ort in den Vereinigten Staaten
de:Vorlage:Einwohnerdiagramm , de:Vorlage:Einwohnerzahl-Stand Wikidata , de:Vorlage:Infobox Bibliothek , de:Vorlage:Infobox Ort in den Vereinigten Staaten , de:Vorlage:Infobox Quartier Basel , de:Vorlage:Infobox Quartier von Zürich , de:Vorlage:Infobox Verband , de:Vorlage:Infobox gemeinnützige Organisation , de:Vorlage:Team-Station , de:Vorlage:Infobox Organisation , de:Vorlage:Wikidata Infobox/core , de:Vorlage:Infobox Verein , de:Vorlage:Navigationsleiste Kader der LA Galaxy , de:Vorlage:Navigationsleiste Kader von Atlanta United , de:Vorlage:Navigationsleiste Kader von Orlando City , de:Vorlage:Navigationsleiste Kader des CA Independiente , de:Vorlage:Navigationsleiste Kader von Stade Reims , de:Vorlage:Navigationsleiste Kader von US Palermo , de:Vorlage:Navigationsleiste Kader des Seattle Reign FC , de:Vorlage:Navigationsleiste Kader von D.C. United , de:Vorlage:Navigationsleiste Kader von Houston Dynamo , de:Vorlage:Navigationsleiste Kader von Montreal Impact , de:Vorlage:Infobox Römisch-katholisches Bistum , de:Vorlage:Team-Station Unihockey , de:Vorlage:Infobox Webvideoproduzent , de:Vorlage:Navigationsleiste Kader des FC Getafe , de:Vorlage:Navigationsleiste Kader des FC Lausanne-Sport , de:Vorlage:Navigationsleiste Kader des FC Schaffhausen , de:Vorlage:Navigationsleiste Kader von Belenenses SAD , de:Vorlage:Navigationsleiste Kader von Philadelphia Union , de:Vorlage:Navigationsleiste Kader von Royal Antwerpen , de:Vorlage:Navigationsleiste Kader des OL Reign , de:Vorlage:Infobox Schachweltmeisterschaft , de:Vorlage:Navigationsleiste Kader von Royale Union Saint-Gilloise , de:Vorlage:Infobox Provinz in Ecuador , de:Vorlage:WD EWD , de:Vorlage:Navigationsleiste Kader von Fenerbahçe Istanbul , de:Vorlage:Navigationsleiste Kader der Royale Union Saint-Gilloise , de:Vorlage:Infobox Kanton in Ecuador , de:Vorlage:Edelmetallpreis
et:Mall:Infokast majandus , et:Mall:Linn , et:Mall:Provints , et:Mall:Riik , et:Mall:Infokast asula , et:Mall:Saar , et:Mall:Park , et:Mall:Haiguspuhang , et:Mall:Infokast seriaal
gl:Modelo:Protección patrimonial/prepara
hsb:Předłoha:WD-staw
kab:Talɣa:Infobox country , kab:Talɣa:Infobox musical artist , kab:Talɣa:Infobox physical geography , kab:Talɣa:Infobox intellectual work , kab:Talɣa:Infobox website
mn:Загвар:Team-Station , mn:Загвар:Инфобокс АНУ-ын суурин
nds:Vörlaag:Infobox Gemeen in Frankriek , nds:Vörlaag:Infobox Webvideoproduzent
id:Templat:Wikidata infobox , id:Templat:Kotak info Wikidata/inti
mw:Template:Wikidata Infobox/core
mr:साचा:विकिडाटा माहितीचौकट/core , mr:साचा:विकिडेटा माहितीचौकट/core
sa:फलकम्:Wikidata Infobox
ur:سانچہ:خانہ معلومات ویکی ڈیٹا/کور , ur:سانچہ:Infobox public transit accident , ur:سانچہ:خانہ معلومات خانہ جنگی , ur:سانچہ:Wikidata Infobox/core
q:fr:Modèle:Wikidata Infobox/core
ha:Template:Infobox physical geography , ha:Template:Infobox intellectual work , ha:Samfuri:Infobox intellectual work
ko:틀:PH census
hyw:Կաղապար:Տեղեկաքարտ Ահաբեկչական գործողութիւն , hyw:Կաղապար:Տեղեկաքարտ Ապստամբութիւն , hyw:Կաղապար:Տեղեկաքարտ Երկրաշարժ , hyw:Կաղապար:Տեղեկաքարտ Ճակատամարտ
ne:ढाँचा:Infobox civil conflict , ne:ढाँचा:Infobox public transit accident
ta:வார்ப்புரு:Wikidata Infobox/core , ta:வார்ப்புரு:COVID-19 pandemic data , ta:வார்ப்புரு:கோவிட்-19 பெருந்தொற்று தரவுகள் , ta:வார்ப்புரு:Infobox public transit accident , ta:வார்ப்புரு:Infobox civil conflict
als:Vorlage:Team-Station
mai:आकृति:Infobox civil conflict
sr:Шаблон:Infobox civil conflict-lat
hi:साँचा:Wikidata Infobox/core
sd:سانچو:Infobox civil conflict
sv:Mall:Wikidata Infobox/core
s:zh:Template:Wikidata Infobox/core
ckb:داڕێژە:Wikidata Infobox/core
sq:Stampa:Infobox konflikt civil
bn:টেমপ্লেট:২০১৯–২০২০ করোনাভাইরাসের বৈশ্বিক মহামারী উপাত্ত , bn:টেমপ্লেট:তথ্যছক বেসামরিক সংঘর্ষ
ml:ഫലകം:2019–20 coronavirus pandemic data
th:แม่แบบ:Infobox public transit accident
tl:Padron:Infobox civil conflict
n:ca:Plantilla:Competició esportiva
fa:الگو:Infobox public transit accident , fa:الگو:Infobox civil conflict
incubator:Template:Wp/shi/Infobox intellectual work
ku:Şablon:Wikidata Infobox/core
mnw:ထာမ်ပလိက်:Infobox civil conflict , mnw:ထာမ်ပလိက်:Wikidata Infobox/core
ms:Templat:Infobox kemalangan pengangkutan awam , ms:Templat:Kotak info konflik saudara , ms:Templat:Kotak info serangan awam/kotak pasir , ms:Templat:Kotak info kemalangan pengangkutan awam , ms:Templat:Kotak info kemalangan pengangkutan awam/kotak pasir , ms:Templat:Kotak info kebakaran hutan , ms:Templat:Kotak info kebakaran hutan/kotak pasir , ms:Templat:Infobox anugerah/kotak pasir , ms:Templat:Kotak info dokumen/kotak pasir
zh-min-nan:Pang-bô͘:Infobox public transit accident , zh-min-nan:Pang-bô͘:Infobox criminal case
q:et:Mall:Riik
vec:Modeło:Infobox de Conflito , vec:Modeło:Infobox de Conpetision sportiva
si:සැකිල්ල:Infobox civil conflict , si:සැකිල්ල:තොරතුරුකොටුව පොදු ප්රවාහන අනතුර
ig:Àtụ:Infobox intellectual work , ig:Àtụ:Infobox physical geography
shi:Talɣa:Infobox intellectual work
zh-yue:Template:維基數 すう 據 よりどころ 事件 じけん 明細 めいさい
ie:Avise:Municipio
simple:Template:Infobox public transit accident
s:bn:টেমপ্লেট:উইকিউপাত্ত তথ্যছক/মূল
d:Template:Wikidata Infobox/core
no:Mal:Wikidata Infobox/core
sl:Predloga:Infopolje Civilni konflikt , sl:Predloga:Infopolje Civilni konflikt/peskovnik
s:ban:Mal:Wikidata Infobox/core
te:మూస:Infobox public transit accident
ban:Mal:Wikidata Infobox/core
bxr:Загбар:Инфобокс эрхэтэнэй конфликт
ti:ሞደል:ሓበሬታ ግጭት
lv:Veidne:Wikidata Infobox/core
ga:Teimpléad:WD Bosca Sonraí Coinbhleacht Mhíleata , ga:Teimpléad:WD Bosca Sonraí Comórtas Spóirt , ga:Teimpléad:Cosaint oidhreachta/ullmhaigh
pnb:سانچہ:خانہ معلومات زلزلہ
ary:موضيل:معلومات شعب , ary:موضيل:معلومات نتيخابات/تشريعية/دورة وحدة , ary:موضيل:معلومات زلزال
azb:شابلون:Infobox civil conflict
or:ଛାଞ୍ଚ:Infobox public transit accident
voy:shn:ထႅမ်းပလဵတ်ႉ:Wikidata Infobox
s:hi:साँचा:Wikidata Infobox/core
pa:ਫਰਮਾ:Infobox public transit accident
bh:टेम्पलेट:Infobox civil conflict
gsw:Vorlage:Team-Station , gsw:Vorlage:Infobox Organisation
be-tarask:Шаблён:Катастрофа , be-tarask:Шаблён:Міжнароднае гандбольнае спаборніцтва , be-tarask:Шаблён:Рэгулярная падзея , be-tarask:Шаблён:Спартовае спаборніцтва
nan:Pang-bô͘:Infobox criminal case , nan:Pang-bô͘:Infobox public transit accident
yue:Template:維基數 すう 據 よりどころ 事件 じけん 明細 めいさい
n:he:תבנית:בחירות
diq:Şablon:Populasyon
as:সাঁচ:Infobox public transit accident
Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)
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Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)
Can I change the label from "as of" to "date". It sounds a bit weird to say that the US elections took place "as of" November 6, 2012, doesn't it ? --Zolo (talk ) 09:34, 19 June 2013 (UTC) [ reply ]
Yes thats why I had created it saying date but someone changed it. Changed it now to Point in time because hopefully soon the precision will go up.--Saehrimnir (talk ) 16:13, 19 June 2013 (UTC) [ reply ]
Is this the property used to state when an event happens? --Napoleon.tan (talk ) 14:24, 8 July 2013 (UTC) [ reply ]
in principle yes but one should look if it can't be defined by start time (P580) and end time (P582) .--Saehrimnir (talk ) 22:54, 8 July 2013 (UTC) [ reply ]
Organisation for the Prohibition of Chemical Weapons (Q842490) point in time 2013
I18n (talk ) 16:50, 22 October 2013 (UTC) [ reply ]
Certain elections, like the one in Q18923548 , are helt on more than one day, in this case a week apart. This conflicts with the Single value constraint. Can we prevent that or is a new constraint needed to indicate events that can have more than one date for the same edition of an event, where the days aren't connected (so not a period, like for a weekend long festival)? I checked the content of the category:Properties with time-datatype , but no property is beter suited for the aforementioned elections. - cycŋ - (talk • contribs • logs ) 06:19, 22 September 2015 (UTC) [ reply ]
In that case one would want to use start date / end date. There are cases were multiple values make sense, but generally it should be avoided. The advantage of the constraint is also that it find problems like the ones on Q18889137 . As long as we bear in mind that exceptions are possible, I don't think it's much of an issue.
I had added a unique value constraint to find duplicates. This worked fairly well. Obviously it wasn't meant to state that only one item could about a specific moment in time ;)
This later changed to single value constraint (with a different purpose). --- Jura 10:54, 22 September 2015 (UTC) [ reply ]
I understand the benefit of the single value constraint for most events, and start date / end date would be correct if the election is helt in the period between the two dates, and this may sometimes happen with elections. But in general election with more than one date are not helt on the days in between those dates and have, for instance, different rounds, and then using start date / end date is incorrect and even misleading. Elections may may also be helt at different dates for different areas, in witch case one may want to indicate that as well by using Property:P518 . - cycŋ - (talk • contribs • logs ) 13:00, 22 September 2015 (UTC) [ reply ]
The descritions are written like this property is only used for past dates. This property is used for future events like 2024 Summer Olympics (Q995653) . Shouldn't we change the descriptions? Emijrp (talk ) 16:53, 13 July 2017 (UTC) [ reply ]
Is it valid to use "1950s" or "1800s" or "12. century" for values of this property? The system allows it, but I get weird results in Reasonator. - PKM (talk ) 21:36, 20 January 2018 (UTC) [ reply ]
I just noticed a note saying that some properties apparently can't be used as qualifier for Significant event. To model excavations at archaeological sites, I've been using manager/director as a qualifier for significant event: excavation, but apparently this isn't allowed. As many sites are excavated many times by different teams and directors, I was wondering what would be the best approach here. For an example of a site with several different excavations and directors, see Q42897132 . Any ideas? --Zoeperkoe (talk ) 11:10, 5 March 2018 (UTC) [ reply ]
Why is this property only allowed with one date through single-value constraint (Q19474404) ? Many events take place on two days. Romaine (talk ) 18:51, 27 April 2018 (UTC) [ reply ]
Wouldn't you use start time (P580) & end time (P582) then? — Finn Årup Nielsen (fnielsen) (talk ) 19:12, 27 April 2018 (UTC) [ reply ]
That would be possible in many cases, but not all. For example, a meeting is organised on Friday, and continues on Monday, while is considered to be the same meeting. If we would use start time (P580) & end time (P582) it would suggest the meeting took four days. Also there are sports games in what one single game takes place on different dates with days in between. For those cases we need to find a solution.
In cases of a set of continues days then start time (P580) & end time (P582) can be used. Romaine (talk ) 05:46, 28 April 2018 (UTC) [ reply ]
I have a related problem with dates that are not determined yet, but indicated to be "July 18 or 19 or 20, 2018".
This is the case with 1st Workshop on Quality of Open Data (Q48548111) . In your case I suppose it makes sense to have multiple dates. — Finn Årup Nielsen (fnielsen) (talk ) 09:53, 7 May 2018 (UTC) [ reply ]
Another problem: what to indicate when an event was at a night ? --Infovarius (talk ) 10:30, 8 May 2018 (UTC) [ reply ]
I'm using this property registering awards, but when a person is awarded more than one year, that's a problem because single-value constraint (Q19474404) . Example: Troféu HQ Mix for best writer (Q20052059) (in winner (P1346) section). Any suggestion? Lucio Luiz (talk ) 14:52, 1 May 2018 (UTC) [ reply ]
@Lucio Luiz : The solution is to repeat a value with different qualifier. --Infovarius (talk ) 10:31, 8 May 2018 (UTC) [ reply ]
And then 25/12/2000 gives 2000-12-25
Is there a reason for that difference?
Shouldn't it be always considered as DD/MM/YYYY? The RedBurn (ϕ ) 10:12, 23 August 2018 (UTC) [ reply ]
See T167788 The RedBurn (ϕ ) 08:40, 2 September 2018 (UTC) [ reply ]
please could you document, how P585 is not malformed. what about time? W!B: (talk ) 21:54, 15 August 2019 (UTC) [ reply ]
Hello. Why cant I add 2016-12-06 06:00:00
(to Wikidata Sandbox (Q4115189) , for example)? Attempting to do so gives me this error: Could not save due to an error. Malformed input: +2016-12-06T06:00:00Z
. Reh man 06:03, 27 October 2020 (UTC) [ reply ]
Hmm, apparently it is not possible yet. How sad. Reh man 02:06, 29 October 2020 (UTC) [ reply ]