Hello all!
Weâve been moving forward on the WDQS Graph Split [1], time for an update!
We have new documentation to help the migration to the split graph:
* Federation limits [2]: Explanation of the limitations of the SPARQL
federation as used on the graph split. This might help you understand what
is possible and what isnât when you need to federate the main WDQS graph
with the scholarly subgraph.
* Federated queries examples [3]: This document explains how to rewrite
queries to use SPARQL federation over the split graph. Weâve taken a number
of real life examples, and weâve rewritten them to use federation. While
rewriting queries is not always trivial, the examples that we tried are all
possible to make work over a split graph.
We have been reaching out to people who will be impacted by the graph
split. In particular, we have been having conversations with community
members close to the Scholia and Wikicite projects. In that context, we are
realizing that our initial split proposal (moving all instances of
Scholarly articles to a separate graph - ?entity wdt:P31 wd:Q13442814) is
not sufficient. We have prepared a second and last proposal that will
refine this split to make it easier to use. See "WDQS Split Refinement" [4]
for details. We are open for feedback until May 15th 2024, please send it
to the related talk page [5].
While we refine this split, we are starting work on the implementation of
the missing pieces to make the graph split available. This includes
modifying the update pipeline to support the split and better automation of
the data loading process. We are also working on a migration plan, which we
will communicate as soon as it is ready. Our current assumption is that we
will leave ~6 months for the migration once the split services are
available before shutting down the full graph endpoint.
We need your help more than ever!
If you have use cases that need access to scholarly articles, please read
"Federation Limits" [2] and "Federated Queries Examples" [3], rewrite and
test your queries, and add your working examples to "Federated Queries
Examples" [3].
Send your general feedback to the project page [1].
On a side note, WDQS isnât the only SPARQL endpoint exposing the Wikidata
graph. You can have a look at "Alternative endpoints" [6], which lists a
number of alternatives not hosted by WMF, which might be helpful during the
transition.
Thanks!
Guillaume
[1]
https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/WDQS_graph_split
[2]
https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/WDQS_graph_spliâŠ
[3]
https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/WDQS_graph_spliâŠ
[4]
https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/WDQS_graph_spliâŠ
[5]
https://www.wikidata.org/w/index.php?title=Wikidata_talk:SPARQL_query_serviâŠ
[6]
https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/Alternative_endâŠ
--
*Guillaume Lederrey* (he/him)
Engineering Manager
Wikimedia Foundation <https://wikimediafoundation.org/>
Dear Wikidata Community,
Wikidata is a treasure trove of data â data we would love to be brought to
light and used for the benefit of the Wikimedia community and beyond!
In order to support that, Wikimedia Deutschland is excited to announce the
launch of a Call for Software Contributions
<https://meta.wikimedia.org/wiki/Software_Collaboration_for_Wikidata/Open_CaâŠ>
as part of the Software Collaboration for Wikidata program
<https://meta.wikimedia.org/wiki/Software_Collaboration_for_Wikidata>,
funded by the Arcadia Fund <https://www.arcadiafund.org.uk/>. The Software
Collaboration for Wikidata program fosters collaboration with the purpose
of enabling partners from within the Wikimedia Movement to contribute to
the software development of Wikidata and Wikibase in a sustainable and
scalable way. With this program Wikimedia Deutschland wants to explore ways
to create a distributed software development environment within the
Wikimedia Movement. We believe that software is best built by the
communities in which the needs for digital tools arise.
About the Call:
This Call for Software Contributions aims to promote collaboration within
the Wikimedia Movement by inviting affiliates to develop software solutions
leveraging the power of the Wikidata Rest API
<https://www.wikidata.org/wiki/Wikidata:REST_API>. Through this, Wikimedia
Deutschland supports advancing the capabilities of the Wikidata Rest API to
enable the creation of applications (anything from mobile apps to desktop
apps to websites or services) that provide value not only to the Wikimedia
community but also to broader audiences.
With this call, Wikimedia Deutschland aims to support projects that make
Wikidata's data more accessible and usable for a wider audience.
Application deadline is April 21th, 23:59 (GMT+1) (check local time
<https://zonestamp.toolforge.org/1713735900>).
Learn more about this Call on our project page on meta
<https://meta.wikimedia.org/wiki/Software_Collaboration_for_Wikidata/Open_CaâŠ>
.
We look forward to receiving your exciting project proposals and
collaborating with you to advance the capabilities of Wikidata. If you have
any comments, suggestions or questions please use the callâs talk page
<https://meta.wikimedia.org/w/index.php?title=Talk%3ASoftware_Collaboration_âŠ>
to get in contact with us.
Sincerely,
Maria Lechner
Hi everyone,
The next Bug Triage Hour will take place online on Monday, April 15th 16:00
UTC (18:00 Berlin).
The topic of this session will be *Mobile Statement Editing*.
What is the Bug Triage Hour?
Itâs an online event where the product managers of Wikidata publicly work
on triaging development tasks (typically on Phabricator), improving their
descriptions, defining their priority, and collecting the wishes and needs
from the Wikidata community.
- The session is taking place on Jitsi:
https://meet.jit.si/WikidataBugTriageHour
- Notes are taken on Etherpad:
https://etherpad.wikimedia.org/p/WikidataBugTriageHour
- Preparation: bring your favorite Phabricator task!
See you soon!
--
Mohammed S. Abdulai
*Community Communications Manager, Wikidata*
Wikimedia Deutschland e. V. | Tempelhofer Ufer 23-24 | 10963 Berlin
Phone: +49 (0) 30 577 116 2466
https://wikimedia.de
Grab a spot in my calendar for a chat: calendly.com/masssly.
A lot is happening around Wikidata - Keep up to date!
<https://www.wikidata.org/wiki/Wikidata:Status_updates> Current news and
exciting stories about Wikimedia, Wikipedia and Free Knowledge in our
newsletter (in German): Subscribe now <https://www.wikimedia.de/newsletter/>
.
Imagine a world in which every single human being can freely share in the
sum of all knowledge. Help us to achieve our vision!
https://spenden.wikimedia.de
Wikimedia Deutschland â Gesellschaft zur Förderung Freien Wissens e. V.
Eingetragen im Vereinsregister des Amtsgerichts Charlottenburg, VR 23855 B.
Als gemeinnĂŒtzig anerkannt durch das Finanzamt fĂŒr Körperschaften I Berlin,
Steuernummer 27/029/42207. GeschĂ€ftsfĂŒhrende VorstĂ€nde: Franziska Heine,
Dr. Christian Humborg
*EKAW 2024 24th International Conference on Knowledge Engineering and
Knowledge Management*
*Call for Papers, Workshops and TutorialsAmsterdam, Netherlands November
26-28, 2024*Discover EKAW 2024 <https://event.cwi.nl/ekaw2024/index.html>
Special Theme: *Knowledge in the Age of Language Models Bridging Knowledge
and Language Models: Algorithms, Tools, Methodologies, and Applications*
1. Abstract Submission Deadline: July 01, 2024
2. Full Paper Submission Deadline: July 05, 2024
3. Notification of Acceptance: September 04, 2024
4. Conference Days: November 26-28, 2024
*Topics of interest:*
- Knowledge and (Small/Large) Language Models
- Knowledge Engineering and Acquisition
- Knowledge Management and Governance
- Ethical and Trustworthy Knowledge Engineering
- Social and Cognitive Aspects of Knowledge Engineering
- Knowledge Discovery
- Applications in Specific Domains
*Calls:*
-
*Call for papers: *Elevate EKAW 2024 with your research! Submit your
papers on Knowledge Engineering and Management. Inspire, innovate, impact!
Call for papers <https://event.cwi.nl/ekaw2024/cfp.html>
- *Workshops and Tutorials*:
Elevate EKAW 2024 with your workshop or tutorial proposal. Shape the
future of knowledge engineering and inspire peers.
Call for proposals <https://event.cwi.nl/ekaw2024/cfwt.html>
*Contact*:
ekaw.publicity(a)gmail.com
*Follow Us:*
- Twitter: https://twitter.com/ekawconference
- Mastodon: https://mastodon.social/@ekawconference
- Website: https://event.cwi.nl/ekaw2024/
EKAW 2024 24th International Conference on Knowledge Engineering and Knowledge Management
Call for Papers, Workshops and Tutorials
Amsterdam, Netherlands
November 26-28, 2024
Discover EKAW 2024: https://event.cwi.nl/ekaw2024/
Special Theme: Knowledge in the Age of Language Models Bridging Knowledge and Language Models: Algorithms, Tools, Methodologies, and Applications
Abstract Submission Deadline: July 01, 2024
Full Paper Submission Deadline: July 05, 2024
Notification of Acceptance: September 04, 2024
Conference Days: November 26-28, 2024
Topics of interest:
Knowledge and (Small/Large) Language Models
Knowledge Engineering and Acquisition
Knowledge Management and Governance
Ethical and Trustworthy Knowledge Engineering
Social and Cognitive Aspects of Knowledge Engineering
Knowledge Discovery
Applications in Specific Domains
Calls:
Call for papers:
Elevate EKAW 2024 with your research! Submit your papers on Knowledge Engineering and Management. Inspire, innovate, impact!
Call for papers: https://event.cwi.nl/ekaw2024/cfp.html
Workshops and Tutorials:
Elevate EKAW 2024 with your workshop or tutorial proposal. Shape the future of knowledge engineering and inspire peers.
Call for proposals: https://event.cwi.nl/ekaw2024/cfwt.html
Contact:
ekaw.publicity(a)gmail.com
Follow Us:
Twitter: https://twitter.com/ekawconference
Mastodon: https://mastodon.social/@ekawconference
Website: https://event.cwi.nl/ekaw2024/
Hello everyone,
We are thrilled to announce the launch of the Wikidata Open Online Course -
a fantastic opportunity for anyone eager to explore the world of Wikidata
and enhance their editing skills.
đ About the Course
The Wikidata Open Online Course is designed to simplify learning how to
edit Wikidata through a structured online program in English. Originally
developed in French by Wikimedia France, the course content has been
updated and translated into English. Whether you're a beginner taking your
first steps, an individual in need of a refresher on Wikidata concepts, or
a seasoned trainer looking to level up your skills - this course is right
for you. Participants will gain insights into how Wikidata works, its
rules, its vibrant community, and how to contribute effectively.
đ Course Structure
-
Chapter 1: The Wikimedia movement and creation of Wikidata
-
Chapter 2: Understanding Knowledge graphs and Queries
-
Chapter 3: Discovering Wikidata, open data, and the semantic web
-
Chapter 4: Contributing to Wikidata, the Community, and Data Quality
-
Chapter 5: Bonus Resources on Scientific Bibliography from Wikidata
â° Course Schedule
This program will be offered in iterations, the first of which will start
on April 22 and last for 5 weeks. Be sure to register before that.
Subsequent iterations will be scheduled later, so don't worry if you're not
able to take this one. Make sure to watch the landing page, and we will
announce them on our usual communication channels as well.
Don't miss out on this opportunity. We encourage you to spread the word and
invite your friends and colleagues to join us on this learning adventure.
For more information about the course structure and how to register, please
visit Wikidata:Open_Online_Course
<https://www.wikidata.org/wiki/Wikidata:Open_Online_Course>
If you have any questions, feel free to reach out directly or leave a note
on the project discussion page: Wikidata_talk:Open_Online_Course
<https://www.wikidata.org/wiki/Wikidata_talk:Open_Online_Course>
Cheers,
--
Mohammed S. Abdulai
*Community Communications Manager, Wikidata*
Wikimedia Deutschland e. V. | Tempelhofer Ufer 23-24 | 10963 Berlin
Phone: +49 (0) 30 577 116 2466
https://wikimedia.de
Grab a spot in my calendar for a chat: calendly.com/masssly.
A lot is happening around Wikidata - Keep up to date!
<https://www.wikidata.org/wiki/Wikidata:Status_updates> Current news and
exciting stories about Wikimedia, Wikipedia and Free Knowledge in our
newsletter (in German): Subscribe now <https://www.wikimedia.de/newsletter/>
.
Imagine a world in which every single human being can freely share in the
sum of all knowledge. Help us to achieve our vision!
https://spenden.wikimedia.de
Wikimedia Deutschland â Gesellschaft zur Förderung Freien Wissens e. V.
Eingetragen im Vereinsregister des Amtsgerichts Charlottenburg, VR 23855 B.
Als gemeinnĂŒtzig anerkannt durch das Finanzamt fĂŒr Körperschaften I Berlin,
Steuernummer 27/029/42207. GeschĂ€ftsfĂŒhrende VorstĂ€nde: Franziska Heine,
Dr. Christian Humborg
Hi everyone,
Our next Wikidata+Wikibase office hour
<https://www.wikidata.org/wiki/Wikidata:Events#Office_hours> is scheduled
for Wednesday 10th April at 16:00 UTC (18:00 Berlin). As usual, the office
hour will happen in the Wikidata Telegram group
<https://t.me/joinchat/IeCRo0j5Uag1qR4Tk8Ftsg>.
*What's the Wikidata+Wikibase office hour?*
*The Wikidata and Wikibase office hours are online events where the
development team at WMDE presents what we have been working on over the
past quarter, and the community is welcome to ask questions and discuss
important issues related to the development of Wikidata and Wikibase.*
Be sure to mark the date in your calendars.
Cheers,
--
Mohammed S. Abdulai
*Community Communications Manager, Wikidata*
Wikimedia Deutschland e. V. | Tempelhofer Ufer 23-24 | 10963 Berlin
Phone: +49 (0) 30 577 116 2466
https://wikimedia.de
Grab a spot in my calendar for a chat: calendly.com/masssly.
A lot is happening around Wikidata - Keep up to date!
<https://www.wikidata.org/wiki/Wikidata:Status_updates> Current news and
exciting stories about Wikimedia, Wikipedia and Free Knowledge in our
newsletter (in German): Subscribe now <https://www.wikimedia.de/newsletter/>
.
Imagine a world in which every single human being can freely share in the
sum of all knowledge. Help us to achieve our vision!
https://spenden.wikimedia.de
Wikimedia Deutschland â Gesellschaft zur Förderung Freien Wissens e. V.
Eingetragen im Vereinsregister des Amtsgerichts Charlottenburg, VR 23855 B.
Als gemeinnĂŒtzig anerkannt durch das Finanzamt fĂŒr Körperschaften I Berlin,
Steuernummer 27/029/42207. GeschĂ€ftsfĂŒhrende VorstĂ€nde: Franziska Heine,
Dr. Christian Humborg
Hello all!
The Search Platform Team usually holds an open meeting on the first
Wednesday of each month. Come talk to us about anything related to
Wikimedia search, Wikidata Query Service (WDQS), Wikimedia Commons Query
Service (WCQS), etc.!
Feel free to add your items to the Etherpad Agenda for the next meeting.
Details for our next meeting:
Date: Wednesday, April 3, 2024
Time: 15:00-16:00 UTC / 08:00 PDT / 11:00 EDT / 17:00 CEST
Etherpad: https://etherpad.wikimedia.org/p/Search_Platform_Office_Hours
Google Meet link: https://meet.google.com/vgj-bbeb-uyi
Join by phone: https://tel.meet/vgj-bbeb-uyi?pin=8118110806927
Have fun and see you soon!
Guillaume
--
*Guillaume Lederrey* (he/him)
Engineering Manager
Wikimedia Foundation <https://wikimediafoundation.org/>