User:Albinfo/WDZHTraining2019

Where Wikidata and Wikipedia Meet

Presentation: Wikidata:Events/Wikidata Zurich Training2019

Wikipedia and Wikidata go hand in hand

Wikidata

World’s knowledge in form of a database
with structured data for „computers“

• structured data
• copmuter readable
• re-usable
  

Wikipedia

World’s knowledge in form of an encyclopedia 
with edited articles for humans

• prosa text
• for humans
• stand-alone
  

• Wikidata brings structure to Wikipedia
• Wikipedia brings soul to Wikidata

What Wikipedians are doing in Wikidata

• no datasets …
• stuff at the top: descriptions
• stuff at the bottom
• clean-up, fixing, corrections
• adding single information – like a picture

Wikidata and Wikipedia are well connected

• File:Interwiki link to Wikidata entry from Wikipedia article.png
  en:University of Zurich
• Q206702

Where Wikipedia is used in Wikidata

• Easiest sources: Q60215495

Where Wikidata is used in Wikipedia

1 – Interwiki links

everywhere used

• File:Interlanguage links provided by WikiData-de-edit.png
• File:French wikidata desc.png

2 – Wikidata information in Wikipedia articles

widely used – not in German Wikipedia

• File:Wikidata in Wikipedia.pdf&page=9
• File:WikiWeekendTirana2016 Presentation Wikidata.pdf&page=11
• de:South Pole Telescope
• de:Albisrieden
  {{#invoke:Wikidata|claim|1=P1082|id=Q80797}}
  |references=ja
(Stand: {{#invoke:Wikidata|claim|1=P1082|qualifier=P585|id=Q80797}})
{{#invoke:Wikidata|claim|1=P1082|id=Q80797|references=only}}
Albisrieden liegt am Fuss des [[Uetliberg]]s und hat über {{#invoke:Wikidata|claim|1=P1082|id=Q80797|parameter=amount}} Einwohner (Stand: {{#invoke:Wikidata|claim|1=P1082|qualifier=P585|id=Q80797}}).{{#invoke:Wikidata|claim|1=P1082|id=Q80797|references=only}}
Albisrieden liegt am Fuss des [[Uetliberg]]s und hat über 17'000 Einwohner.<ref>{{Internetquelle |url=https://data.stadt-zuerich.ch/dataset/bev_bestand_jahr_quartier_seit1970_od3240 |titel=Bevölkerung nach Stadtquartier, seit 1970 |werk=Stadt Zürich: Open Data |datum=2019-03-17 |abruf=2019-11-02}}</ref>

3 – Inline queries in Wikipedia articles

like lists

• pending project: not really implemented
• example: de:Wikipedia:Wikidata#Listen

How it is done

Each new element in Wikipedia should be added to Wikidata

• de:Benutzer:Albinfo/Gent Cakaj
• Q60215495
• clean-up: Q42690060

Don't forget about commons

Infoboxes

• Infoboxes, e.g. c:Category:Gent Cakaj
• Structured data in Commons
• c:File:2019 Alexander Schallenberg, Gent Cakaj (48864459631) (cropped).jpg
• File:Berat Castle Albania - 2013-09 02.jpg