Wikidata for wizards

Martin L Poulter
Wiki Playtime
Published in
1 min readMar 9, 2017

A new post has come out on the Wikimedia Foundation blog, introducing Wikidata and explaining why institutions should share data with it. The authors use the Harry Potter universe as an example of a world that can be explored with Wikidata queries, but also as a nice analogy for learning. People can improve Wikidata whatever their level of database skill, whether “wizard” or “muggle”; they just need to be patient and prepared to learn.

It’s a nice example of playing-with-Wikidata-but-not-the-day-job, just as I’m trying to do here with Wiki Playtime.

I contributed one query: the chart of group membership in the HP universe. Personally, I preferred the version showing group membership as a network, which I’ll add below. Consider it a “DVD extra” to the Wikimedia blog post.

Group membership of wizards in the Harry Potter universe. Screenshot from the live query. Use the mouse wheel to zoom in.

Direct link to the query.

Needless to say, I’d like to use this sort of query with real-world groups like scholarly societies.

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Martin L Poulter
Wiki Playtime

Wikimedian In Residence at the Khalili Foundation; Former Wikimedian In Residence at the University of Oxford, exploring open data and open content