What is Wikibase “Federated Properties” in 2025
I recently wrote a post looking at the history of the Wikibase “Federated Properties” feature. While at Wikimania 2025 the topic of federation came up a few times, particularly given the current discussions ongoing on the Wikidata project chat page including discussions about wikicite, and the recent Wikidata graph split. All the code for the…
What was Wikibase “Federated Properties”
The “Federated Properties” feature allows / allowed a local Wikibase instance to access and utilise properties directly from a remote Wikibase, primarily Wikidata. Its primary purpose is to enable partial federation between a local Wikibase and Wikidata, broadening the base of available data without needing to create a property set from scratch. I’m split between…
Wikimedia Commons Depicts statements over time
Wikimedia Commons now uses Structured Data on Commons (SDC) to make media information multilingual and machine-readable. A core part of SDC is the ‘depicts’ statement (P180), which identifies items clearly visible in a file. Depicts statements are crucial for MediaSearch, enabling it to find relevant results in any language by using Wikidata labels, as well…
Wikibase ecosystem in Q1 2025, according to wikibase.world
I wrote a post in February 2025 looking at what the Wikibase ecosystem (might) look like, according to the data that had at that point been collected on wikibase.world. Now that data has had some time to evolve and expand, we can take a little look at how it has changed throughout the last 2…
Profiling Wikibase APIs and import speed
There has been some recent chat once again on the Wikibase telegram groups around importing, and the best approach to import a large amount of data into a Wikibase instance. 2 years ago I started a little GitHub project aimed at profiling the speed of loading using the action API, and various settings, DB versions…
Visualizing Wikibase ecosystem, using wikibase.world
In October last year, I wrote a post starting to visualize the connections between Wikibases in the ecosystem that had been found and collected on wikibase.world thanks to my bot that I occasionally run. That post made use of the query service visualizations, and in this post I’ll take the visualizations a step further, making…
Visualizing Wikibase connections, using wikibase.world queries
Over the past week I have spent some time writing some code to start running a little bot on the wikibase.world project, aimed at expanding the number of Wikibases that are collected there, and automating collection of some of the data that can easily be automated. Over the past week, the bot has imported 650…
2 years of wikibase.cloud by WMDE
It’s been somewhere between 2 and 3 years since WMDE took over WBStack, turned it into wikibase.cloud. During this time, my techy focus has slowly shifted away from the world of Wikibase, though I still enjoy following along and working on other Wikimedia areas. Here I will ramble on about what I saw in terms…
Cloudflare workers for wikibase.cloud uptime & status
Recently I wanted to create a live status page for wikibase.cloud, that also tracking the status of the various services and response times, so that people in the Telegram group might be able to try and correlate their experiences (possibly slow behaviour) with what was seen by others in other locations on other sites, without…
Wikibase Phrase Entity, Viewing
In my previous post, we got to the point of being able to create a new Wikibase Entity, it is stored in the MediaWiki database as a page, however we can’t actually view it via any interface currently. In this post, we will work through another set of code changes, tackling each issue as we…