A paper of mine was published in the Journal of Open Humanities Data: "Developing a Data Model for Theatre Productions in a Wikibase Instance: A Case Study Approach" ☺️ 🎭

I developed a data model that can map #productions, #costumes, spatial settings, and interactive audience elements. Implemented in a #Wikibase instance, it enables #SPARQL queries on these elements of productions as well as roles, and casts.

You can read it here: https://doi.org/10.5334/johd.434

#digitalhumanities #LOD #wikidata

A paper of mine was published in the Journal of Open Humanities Data: "Developing a Data Model for Theatre Productions in a Wikibase Instance: A Case Study Approach" ☺️ 🎭

I developed a data model that can map #productions, #costumes, spatial settings, and interactive audience elements. Implemented in a #Wikibase instance, it enables #SPARQL queries on these elements of productions as well as roles, and casts.

You can read it here: https://doi.org/10.5334/johd.434

#digitalhumanities #LOD #wikidata

What is in #wikidata? The answer to this question on the Wikidata:Statistics page (https://www.wikidata.org/wiki/Wikidata:Statistics) hasn't been updated for a while. This #sparql query run in #qlever provides a snapshot of the current situation (it's not entirely identical as P31/P279* times out even in qlever but it conveys the idea): https://qlever.dev/wikidata/k9TJoh

Articles have the lion's share, paintings and manifestations of wirtten works are well represented, though.

RE: https://openbiblio.social/@awinkler/115982827467465444

from the linked GitHub issue: "Here is a demo of QLever handling one trillion triples on a single commodity PC: https://qlever.dev/one-trillion . That is more than fifty times larger than the current Wikidata" #sparql #rdf #opensource

What is in #wikidata? The answer to this question on the Wikidata:Statistics page (https://www.wikidata.org/wiki/Wikidata:Statistics) hasn't been updated for a while. This #sparql query run in #qlever provides a snapshot of the current situation (it's not entirely identical as P31/P279* times out even in qlever but it conveys the idea): https://qlever.dev/wikidata/k9TJoh

Articles have the lion's share, paintings and manifestations of wirtten works are well represented, though.

@eloquence

I made once this #wikidata #sparql query for all candidates for the Dutch parliament that have a #Mastodon handle:

https://w.wiki/HYoa

Maybe I will see how to change the query so that it will list only the current Dutch #MP's that have a Mastodon account.

Similar things could be done for Twitter accounts. I've no idea how current the Twitter-handle info in wikidata is. I sometimes update Mastodon handles for Dutch politicians in wikidata.

@leavex @everton137

yesterday evening work with @EvoMRI on the @wdscholia instance on Toolforge. We noted that our main instance only shows half of the results, only @wikidata 'main' part. The 'scholarly' articles part are no longer there. That day has been pending.

We seem very close. I wrote up a status 3 weeks ago: https://chem-bla-ics.linkedchemistry.info/2025/12/31/rescuing-scholia-2-getting-close.html

For this week, plz use https://qlever.scholia.wiki/

We put a banner on the #toolforge instance

#openscience #wikidata #sparql #scholia

yesterday evening work with @EvoMRI on the @wdscholia instance on Toolforge. We noted that our main instance only shows half of the results, only @wikidata 'main' part. The 'scholarly' articles part are no longer there. That day has been pending.

We seem very close. I wrote up a status 3 weeks ago: https://chem-bla-ics.linkedchemistry.info/2025/12/31/rescuing-scholia-2-getting-close.html

For this week, plz use https://qlever.scholia.wiki/

We put a banner on the #toolforge instance

#openscience #wikidata #sparql #scholia

@jerven okay, rough estimate of the number of owl:sameAs links now in the @wikipathways RDF (part of the release on the 10th):

- 1250+ owl:sameAs to SwissLipids
- 5000+ owl:sameAs to @lipidmaps.bsky.social
- 1600+ owl:sameAs to @rhea-db.bsky.social
- 77k+ owl:sameAs to UniProtKB

(powered by @wikidata via their SPARQL)

#bioinformatics #sparql #cheminformatics

@jerven I had not answered your question yet, and no patch needed, but just to answer it:

1. the original (theseus) code is here: https://github.com/wikipathways/GPML2RDF/tree/main which is used for https://sparql.wikipathways.org/

2. the new libGPML-based code is here: https://github.com/egonw/org.pathvisio.io.rdf which is used for https://plantmetwiki.bioinformatics.nl/

#plants #sparql #wikipathways

@jerven okay, rough estimate of the number of owl:sameAs links now in the @wikipathways RDF (part of the release on the 10th):

- 1250+ owl:sameAs to SwissLipids
- 5000+ owl:sameAs to @lipidmaps.bsky.social
- 1600+ owl:sameAs to @rhea-db.bsky.social
- 77k+ owl:sameAs to UniProtKB

(powered by @wikidata via their SPARQL)

#bioinformatics #sparql #cheminformatics

@jerven I had not answered your question yet, and no patch needed, but just to answer it:

1. the original (theseus) code is here: https://github.com/wikipathways/GPML2RDF/tree/main which is used for https://sparql.wikipathways.org/

2. the new libGPML-based code is here: https://github.com/egonw/org.pathvisio.io.rdf which is used for https://plantmetwiki.bioinformatics.nl/

#plants #sparql #wikipathways

new blog post: "Rescuing @wdscholia #2: getting closer" https://chem-bla-ics.linkedchemistry.info/2025/12/31/rescuing-scholia-2-getting-close.html https://doi.org/10.59350/6t2qh-2f839

"But we are getting close. So, please give qlever.scholia.wiki a go, and let us know your observations. As Linus’s law writes: Given enough eyeballs, all bugs are shallow."

Replying to this post makes it show up in my blog.

#wikidata #sparql #qlever

new blog post: "Rescuing @wdscholia #2: getting closer" https://chem-bla-ics.linkedchemistry.info/2025/12/31/rescuing-scholia-2-getting-close.html https://doi.org/10.59350/6t2qh-2f839

"But we are getting close. So, please give qlever.scholia.wiki a go, and let us know your observations. As Linus’s law writes: Given enough eyeballs, all bugs are shallow."

Replying to this post makes it show up in my blog.

#wikidata #sparql #qlever

we have moved closer to having the option to switch to a #QLever backend. Beta testers can assist by exploring the interim QLever-backed Scholia instance: https://qlever.scholia.wiki/

Any issues can reported here (we appreciate it!): https://github.com/ad-freiburg/scholia/issues

#wikidata #sparql

we have moved closer to having the option to switch to a #QLever backend. Beta testers can assist by exploring the interim QLever-backed Scholia instance: https://qlever.scholia.wiki/

Any issues can reported here (we appreciate it!): https://github.com/ad-freiburg/scholia/issues

#wikidata #sparql