View of the train station. It is mostly empty and the sky is blue with some clouds.

This is Koblenz Hbf, the main train station in #Koblenz, #Germany. I am waiting for the train to Stuttgart. This is the third time @Ayenkantun and I visited Koblenz. This time we traveled to attend Philipp Seifer's PhD defense. I co-author several papers with […]

[Original post on mstdn.degu.cl]

We’re presenting today:

👉 The Helmholtz Knowledge Graph
A semantic interoperability layer across @helmholtz.de

Learn how we bring together distributed data via harvesting, mapping & validation into one powerful, queriable KG.

Come talk to us 🙌

#KnowledgeGraph #SemanticWeb #FAIRdata

Original post on xn--baw-joa.social

We are hiring! The Institute for Artificial Intelligence at the University of Stuttgart (@Uni_Stuttgart) is looking for a PostDoc to work on Foundation Models for Knowledge Graphs.

The position focuses on automating the management of data and knowledge by combining machine learning, logics, and […]

Original post on mastodon.thi.ng

RE: mastodon.social/@SteveRudolfi/1162790837...

"If there’s one insight we all need to focus on most, it’s this: your job is no longer to build a destination. It’s to build a parts library. And one that’s well documented so that when an AI agent re-assembles those parts for the […]

Semantic Web Journal: Rigorous Typology of News Topics AI can analyse news at scale, but first we need to define what a story can be *about*. Our Semantic Web Journal paper proposes a rigorous typology of news topics, realised as reusable ontologies (50 classes, 1,622 axioms).

🔬 AI can analyse news at scale, but first we need to define what a story can be *about*. Our Semantic Web Journal paper proposes a rigorous typology of news topics, realised as reusable ontologies (50 classes, 1,622 axioms).

https://doi.org/10.1177/22104968251344461

#SemanticWeb #AI

GitHub - yasenstar/protege_pizza: Practice building pizza.owl ontology using Protege modeling tool, base on Michael DeBillis' great guide. Practice building pizza.owl ontology using Protege modeling tool, base on Michael DeBillis' great guide. - yasenstar/protege_pizza

Ready to master Ontology Modeling? 🍕

Check out this hands-on guide to building the famous Pizza Ontology using Protégé. Perfect for anyone diving into Semantic Web, OWL, and DL Query.

Explore the repo here:
github.com/yasenstar/pr...

#Ontology #SemanticWeb #Protégé #KnowledgeGraph #OWL

🚀 New releases from the Ontogen and RDF on Elixir ecosystem! 🧵

Two new projects and a major update to RDF.ex:

🔹 DCAT-R
🔹 Gno
🔹 RDF.ex 3.0

Many thanks to the NLnet foundation for the continued support! 🙏

ontogen.io/blog/dcat-r-...

#RDF #LinkedData #SemanticWeb #KnowledgeGraph #Elixir

📢 Call for Tutorials – ISWC 2026

A great opportunity to share knowledge and teach practical skills in Semantic Web, Knowledge Graphs, Ontologies, Linked Data, and AI.

🔗 Details & submission:
iswc2026.semanticweb.org#/calls/tutor...

#ISWC2026 #SemanticWeb #KnowledgeGraphs #LinkedData #AI

Everyone naturally wants to have personal agency, even a brand. But forcing people to become master exploiters ain't it. Given the #SemanticWeb, it seems necessary to separate ('zone') between the commercial and the informational. Who is working on this? @baychi.org

Our #JOWO #Plato paper out in #CEUR:
lnkd.in/drB7F3De

Presenting the #T2B2T paradigm to blend #BDI agents with #KnowledgeGraphs and #SemanticWeb

Here full presentation for a full presentation applying to #systemdynamics:
doi.org/10.5281/zeno...
#FOSSR #IRPPS #ISTC #CNR

KMi Seminar - Embedding Complex Knowledge: From Geometric to Language Models The University of Manchester

KMi seminar - Embedding Complex Knowledge: From Geometric to Language Models

3 March 2026, 11:30 (GMT)

#AI #SemanticWeb #Ontologies #KnowledgeRepresentation #MachineLearning #ResearchTalk

kmi.open.ac.uk/seminars/4001

GitHub - yasenstar/protege_pizza: Practice building pizza.owl ontology using Protege modeling tool, base on Michael DeBillis' great guide. Practice building pizza.owl ontology using Protege modeling tool, base on Michael DeBillis' great guide. - yasenstar/protege_pizza

🍕 92 Stars & Growing! 🌟

Ready to master Ontology? 🧐 Dive into my "Protege Pizza" repo to learn how to build semantically rich models using Protégé and the famous Pizza.owl.

Perfect for #KnowledgeGraph & #SemanticWeb beginners!

Check it out:
🔗 github.com/yasenstar/pr...

#OWL #Ontology #Protege

This reminds me of #SirTim when asked what if people just lie on the #SemanticWeb so then it didn't happen.

The solution of course was #SemanticMediawiki because the solution to lies is trolls and then more trolls to troll the trolls and then still more trolls until liars won't cross that bridge.

@context in JSON-LD: every property links to an ontology via URI. Machines determine credentials from different jurisdictions refer to the same concept.
SD-JWT VC: flat pairs. mdoc: namespace IDs. W3C-VC: self-describing linked data.
#LinkedData #SemanticWeb #Interoperability

GitHub - yasenstar/protege_pizza: Practice building pizza.owl ontology using Protege modeling tool, base on Michael DeBillis' great guide. Practice building pizza.owl ontology using Protege modeling tool, base on Michael DeBillis' great guide. - yasenstar/protege_pizza

Gemini said
Dive into Ontology Modeling with the classic Pizza Ontology! 🍕

Perfect for beginners wanting to learn Semantic Web & Protégé. Check out the repo, explore the model, and please give it a ⭐ if it helps!

🔗 github.com/yasenstar/pr...

#Ontology #Protege #SemanticWeb #KnowledgeGraph

KMi Seminar - Embedding Complex Knowledge: From Geometric to Language Models The University of Manchester

KMi seminar - Embedding Complex Knowledge: From Geometric to Language Models

3 March 2026, 11:30 (GMT)

#AI #SemanticWeb #Ontologies #KnowledgeRepresentation #MachineLearning #ResearchTalk

kmi.open.ac.uk/seminars/4001

i got fired 😕

over 30% got the boot.

hit me up for #frontend #wcag #accessibillity #css #semanticWeb

have some kickass frontend colleagues available too

Call for Workshops – ISWC 2026

Don’t forget to send your workshop proposal, you have just over 24 hours to submit! ⏰

Details & submission guidelines: lnkd.in/dZQzfhBk

Please share with colleagues and networks who may be interested!

#ISWC2026 #SemanticWeb #KnowledgeGraphs #LinkedData

Who's doing the FOAF analysis on the Epstein Files to build the people network?

#SemanticWeb

Toutes ces données sont en même temps sourcées à partir des documents numériques produits par mon atelier, mais aussi dans la mesure du possible, à partir des œuvres et des ouvrages conservés dans les collections publiques. #art #semanticweb #collection

Je viens de terminer l’hackathon de mon atelier en externalisant sur @wikidatacommunity.bsky.social mes systèmes d’œuvres organisées en ontologie. Toutes ces données sont maintenant open source et interopérables.
#art #studio #semanticweb #ontology www.instagram.com/p/DUX1YiHCGA...

🚀 Tutorial: Stop struggling with static ontology diagrams! Learn how to set up and use WebVOWL for dynamic, interactive OWL/RDF visualization. I even show you how to host it locally for maximum data security. 💻

Watch here: youtu.be/B0apKTxiVjU

#Ontology #KnowledgeGraph #SemanticWeb #WebVOWL

KMi seminar - Embedding Complex Knowledge: From Geometric to Language Models

3 March 2026, 11:30 (GMT)

#AI #SemanticWeb #Ontologies #KnowledgeRepresentation #MachineLearning #ResearchTalk

kmi.open.ac.uk/seminars/4001

Unlock the power of the Semantic Web! 🕸️✨

New video: Mastering #SPARQL labels & troubleshooting DBpedia schema changes. 📊

Watch: youtu.be/-l1kWg-7lWY

🚀 Want exclusive perks? Join my Channel Membership to support the mission! 💎

#SemanticWeb #GraphDB #Neo4j #DataScience

Who says using RDF is hard? The Linked Data ecosystem and RDF as its graph data model have been around for many years already. Even though there is an increasing interest in knowledge graphs, many developers...

Who says using #RDF is hard?

#web #semanticweb #blogpost

www.rubensworks.net/blog/2019/10/06/using-rd...

Je viens de créer une nouvelle police de caractères exclusive & à graisse unique, pour organiser mes systèmes d’œuvres.
«S» (composé en Information system). #typography #informationsystem #semanticweb www.instagram.com/p/DULYe2zCJn...

If you are a Python Architect (Zope/Django lineage) who understands why "Object Traversal" > "URL Routing" for complex data, we want to talk.

Remote. Equity-Heavy. Pre-Series A. axius-sdc.github.io/careers.html

#SemanticWeb #KGs #TechJobs

Nice @youtube video #Ai are #cloud #distributedsystems, I say also #semanticweb #hashtags & #opensource transparent #distributedsystems to fix 30% #AIhallucinations from their #blackbox i line your video for @temporal.ai youtube.com/watch?v=3Ox9...

Ontology Practice - Build pizza.owl in Protégé - YouTube Using protégé tool to practice Ontology (OWL, RDF, SPARQL), total 54 videos Protégé Learning Repository: https://github.com/yasenstar/protege_pizza Protégé P...

Master Protégé & Ontology Engineering with the 🍕 Pizza Tutorial!

Learn to build Knowledge Graphs, SWRL rules, and AI logic step-by-step.

📺 Course: bit.ly/3hKMK1t 💻 Repo: github.com/yasenstar/pr...

#Ontology #Protege #SemanticWeb #AI #KnowledgeGraph