Olaf Hartig presenting "The HeFQUIN Approach to Extract and to Process Composite Values with RML and SPARQL" #kgcw2026

And now we have Arcangelo Massari presenting "Let’s invert it! From RDF to relational data with R2RML." He found a creative solution to the non-working screen. :-) #kgcw2026

We now have Els de Vleeschauwer presenting "RML Playground: Online Editing, Validation, and Execution for the RDF Mapping Language." #kgcw2026

We started off the third session with Jakub Duchateau, who is presenting "Beyond Exit Code 1: Execution Report of RML Processors." #kgcw2026

And the room was pretty packed! #kgcw2026 #eswc2026

Then we had the 4th paper of the second session. Andy Donald presenting "Towards Standardised AI Documentation: A Knowledge Graph Approach for Model and Data Cards." #kgcw2026

Eduard Kamburjan presenting "Towards Verifiable Declarative Mappings: A Vision Paper." #kgcw2026

The second paper in the second session was presented by Florian Hahn: "From Federal Heterogeneity to Reproducible Analytics: A Provenance-Aware Knowledge Graph for Cross-Portal Comparability of German Open Government Data." #kgcw2026

Don't mind the setup; we experienced some technical hiccups. Here, Lionel Tailhardat is presenting "Shifting Models Left: End-to-End Traceability as a Foundation for Knowledge Graphs as Data Products." #kgcw2026

And we now end the first session Eduardo de Souza presenting "NORKE: A Framework for Normative Rule-Centric Knowledge Graph Construction using Language Models"! #kgcw2026 #eswc2026

Now we have Tarek Al Mustafa, who is presenting "Implementing the Semantic Units Framework using Named Graphs and R2RML in a Knowledge Graph for the Biodiversity Exploratories," at #kgcw2026 at #eswc2026

"Reducing Human Effort in Ontology-Based Data Integration: An LLM-Assisted Mapping Pipeline," which is presented by Fajar J. Ekaputra, is the second paper to be presented at #kgcw2026 at #eswc2026

And we kick off #kgcw2026 at #eswc2026 with @herminiogarcia.com presenting the paper: "Implementing the EHRI-KG: From declarative mapping rules to a three-layered KG construction architecture."

Jakub Duchateau is now presenting “GRAPE: Guiding RML Authoring with a Projectional Editor” #kgcw2024

@chrdebru.bsky.social ends the second paper session with “A Protocol for KG Generation Tasks Involving Users”

Congratulations to SDM-RDFizer and Enrique Iglesias for winning the challenge! #kgcw2025

And now we have the challenge participants presenting the competing tools! Sit Min Oo (RMLWeaver), Enrique (SDM-RDFizer), Marco (Typhon-RML), and Els (RMLmapper). #kgcw2025

@chrdebru.bsky.social ends the second paper session with “A Protocol for KG Generation Tasks Involving Users”

Jakub Duchateau is now presenting “GRAPE: Guiding RML Authoring with a Projectional Editor” #kgcw2024

Those interested in dinner with the KGC gang are welcome to join us for pizza and drinks at the News Pizzeria at 19:00. Marco made the reservation. :-) maps.app.goo.gl/Hb8sPjuuieWX...

maps.app.goo.gl

The 2nd session starts with “Mapping by Example: Towards an RML Mapping Reverse Engineering Pipeline” by Michael Freund #kgcw2024

Ending this first session is Eduard Kamburjan with “On Dependencies in Knowledge Graph Construction” #kgcw2025

Weihang Zang presents the 3rd paper entitled “LLM-based Reranking and Validation of Knowledge Graph Completion” #kgcw2025

Now we have the 2nd paper! “typhon-rml: Modularized Declarative Knowledge Graph Construction for Flexible Integrations and Performance Optimization” presented by Marco Grassi #kgcw2025

First up, Els de Vleeschauwer presenting “Extending RML to Support Permissioned Data Sharing with Multiple Views”

And @umutserl.bsky.social kicks off the workshop!

We have an exciting program for this Sunday! A keynote by @peterhaase.bsky.social, seven papers, challenge results, and so much more. Have a look for yourself: kg-construct.github.io/workshop/#pr...

Good news! Our Knowledge Graph Construction Workshop deadline has been extended to March 20, 2025. Don't miss out! :-) #Workshop #DeadlineExtended

We are happy to announce the 6th Edition of the Knowledge Graph Construction Workshop co-located with ESWC 2025! w/ @davidchavesfraga.com, @natadimou.bsky.social, @umutserl.bsky.social, @chrdebru.bsky.social, Dylan Van Assche, and Ioannis Dassios. kg-construct.github.io/workshop/