#sparql search results
🏅 Congratulations to the winners of the #ISWC2025 SemTab Challenge! 🎓 “ADFr: Knowledge Graph Entity Linking via Interactive Reasoning and Exploration with GRASP” by Sebastian Walter and Hannah Bast. 👏 A big round of applause to the authors! #EntityLinking #SPARQL
Some amazing Knowledge Asset graph exploration libraries in development by @origin_trail core developers. Loving the look and feel! #DKG #RDF #SPARQL #SemanticSearch
"Wikidata, with its over 12 billion facts, can be used to ground LLMs to improve their factuality," reducing hallucinations arxiv.org/pdf/2305.14202… github.com/stanford-oval/… #SPARQL
📢 the RDF-star Working Group @w3c has published 16 First Public Working Drafts, which represent the first milestone in the update of the #RDF and #SPARQL families of specification towards version 1.2 ▷ w3.org/blog/news/arch…
Olaf Hartig giving lightening talk on federeted querying of heterogeneous knowledge graphs #SPARQL #KnowledgeGraph
When #SPARQL+ @wikidata beats @MSFTCopilot's LLM? With queries such as: A map with locations of Pablo Picasso works? query.wikidata.org/#%23defaultVie… 📢#dhum1727
Dans le cadre d'implémentation de la 2e phase du @msigreatlakes, @wikimediaRDC a organisé du 29-30/11, une formation avancée sur @wikidata et SPARQL à Goma @go_innovation Les participants ont appris à contribuer sur Wikida et à créer les requêtes #SPARQL pour interroger Wikidata
Du 29 au 30 novembre dernier, #wikimediaRDC a tenu une formation avancée sur @wikidata et #SPARQL à @go_innovation.
Liebe Twitter-Historiker, Was würdet Ihr eine Maschine fragen, die die Lebensläufe aller 1253 #Illuminaten 1776-1788 kennt, alle Korrespondenzen, alle #Vernetzungen? Wir sammeln Fragen, um einen #SPARQL-Übersetzer zu bauen, der #Wikibase-Datenbanken wie #Wikidata befragen kann.
⚔️ Valuable session from Nikolaos Karalis on Rumble in the Jungle: SPARQL vs SQL vs Cypher — a lively showdown across query languages for graph, relational, and semantic data. #CDL25 🎟️ Joining us tomorrow? Secure your place 👉 bit.ly/47TN7ks #SPARQL #SQL #Cypher…
Je recense des autobiographies de personnes autistes pour compléter un article rédigé sur Wikidata. Pour cela : remplissage d'une base de connaissances libre (Wikidata), puis on requête dessus ! C'est du #SPARQL (requête simple, si vous causez SQL, vous ne serez pas perdus)⬇️
Ikea team showing their results after coding almost a week coding. Knowledge graphs to improve user experience during @ontocommons workshop. Thanks @michelamagas for organizing such as stimulating event #SPARQL #ontologies
RDFLib 7.0.0 has been released and published to PyPI. This is a major release with relatively slight breaking changes, new features and bug fixes. Detailed information about the release can be found at github.com/RDFLib/rdflib/… #RDF #SPARQL #Python #RDFLib #SemanticWeb
🪄 Introducing yFiles Jupyter Graphs for #SPARQL v1.0 – Turn your SPARQL results into interactive #graphs with smart layouts, visual mappings, and #hierarchical views – all inside #JupyterNotebooks. Available now on PyPI! pypi.org/project/yfiles…
Dans le cadre d'implémentation de la 2e phase du @msigreatlakes , @WikimediaRDC a organisée 2jours d'atelier de formation avancée sur @wikidata et #SPARQL à Goma @go_innovation Nous avions appris à contribuer sur Wikidata et à créer les requêtes #SPARQL.
We @zazukocom continue to maintain the Graph-Explorer (formerly Ontodia) codebase. Some recent work by @semanticfire to see how a write-mode could work. The first example shows a link that may be created, the second is not allowed and therefore cannot be linked. #RDF #SPARQL
Attending @Wikimania 2025 in Nairobi, Kenya 🇰🇪. Please find the Slides for my #SPARQL Tutorial at commons.wikimedia.org/wiki/File:Wiki…. Please find the Slides for the Wikimedia and AI Roundtable (with Abd Alsattar Ardati and @dezedien) at commons.wikimedia.org/wiki/File:Wiki….
Please welcome the RDF legend Dr. Amir Hosseini to the G.V() team as the Data Scientist leading the design and implementation of #RDF/#SPARQL in G.V()! ✨ From COVID PhD to speeding up complex schema checks using RDBMSs, Amir is an expert we're happy to have on the team!
Here's a link to the @NotebookLM artifacts collection used in the initial post. notebooklm.google.com/notebook/21602… #SPARQL #AI #Agentic #OPAL #VirtuosoRDBMS #Explainer
Tired of the LLM noise? Let’s shift attention to something fully deterministic – rules running over a knowledge graph. (now on the plane to London) #SHACL #SPARQL 2025.connected-data.london/talks/rules-fo…
Super proud to share a new QLever milestone. We loaded one trillion triples on a single AMD Ryzen 9 machine with 16 cores and 128 GB RAM 🚀 Index size is 6.5TB and the dataset runs even with less memory. Dataset: qlever.dev/one-trillion/ #RDF #SPARQL #KnowledgeGraphs
The Weekly Edge: RDF Edition! This week’s edition is all about #RDF triplestores and more, with hits from #ISWC, #SPARQL 1.2, the @Netflix knowledge graph, the #LPG vs RDF debate, and a hot take on #OWL. Link below! 🧵
G.V() Now Supports #RDF Triplestores + SPARQL! ✨ We’re excited to welcome RDF fans with an entire suite of initial vendors, including: @awscloud, @StardogHQ, @TENTRIS_DB, @OpenLink & more Full announcement here: gdotv.com/blog/gdotv-rdf… #graphdatabases #SPARQL #dataviz
🏅 Congratulations to the winners of the #ISWC2025 SemTab Challenge! 🎓 “ADFr: Knowledge Graph Entity Linking via Interactive Reasoning and Exploration with GRASP” by Sebastian Walter and Hannah Bast. 👏 A big round of applause to the authors! #EntityLinking #SPARQL
The #RomanticPeriodPoetryArchive knowledge base is accessible via #SPARQL, enabling semantic queries and data integration. This infrastructure underpins the interactive "Networks"-view on the website and is the basis for further computational analysis and application development.
💫 The Core Worlds are the heart of the #StarWars galaxy, home to Coruscant, Kuat, and more! This #SPARQL query lists all the planets in the galactic core, the political and cultural hub of the galaxy. 🔍 Query: w.wiki/Ftrs 📊 Results: w.wiki/Ftrv
🌌 Ever wondered which #StarWars movies feature your favorite planets? With this #Wikidata #SPARQL query, explore every planet and the media they appear in 🔍Query: w.wiki/Ftrm 📊Results: w.wiki/Ftrj
After CSV, JSON, and XML, the 2nd part shows how the same containment principles allows to view HTML, XLSX, MS Word, and PowerPoint as #RDF knowledge graph. And also how to query REST API's with #SPARQL so that one query gets data from different sources. linkandth.ink/p/universal-da…
Now finishing the second part on Façade-X, which is the 5th essay in the Containment series, I remembered that my best attempt to explain #SPARQL for non-technical users also relied on containers: strategicstructures.com/?p=1889
Every data structure is a container that holds one or more containers, which can be optionally ordered and typed. X-Façade proves this is the case and brings an elegant and minimalistic solution for generating a homogeneous view of heterogeneous structures. (link in a comment)
🏅 Congratulations to the winners of the #ISWC2025 SemTab Challenge! 🎓 “ADFr: Knowledge Graph Entity Linking via Interactive Reasoning and Exploration with GRASP” by Sebastian Walter and Hannah Bast. 👏 A big round of applause to the authors! #EntityLinking #SPARQL
Some amazing Knowledge Asset graph exploration libraries in development by @origin_trail core developers. Loving the look and feel! #DKG #RDF #SPARQL #SemanticSearch
When #SPARQL+ @wikidata beats @MSFTCopilot's LLM? With queries such as: A map with locations of Pablo Picasso works? query.wikidata.org/#%23defaultVie… 📢#dhum1727
📢 the RDF-star Working Group @w3c has published 16 First Public Working Drafts, which represent the first milestone in the update of the #RDF and #SPARQL families of specification towards version 1.2 ▷ w3.org/blog/news/arch…
"Wikidata, with its over 12 billion facts, can be used to ground LLMs to improve their factuality," reducing hallucinations arxiv.org/pdf/2305.14202… github.com/stanford-oval/… #SPARQL
Du 29 au 30 novembre dernier, #wikimediaRDC a tenu une formation avancée sur @wikidata et #SPARQL à @go_innovation.
IndeGx: A model and a framework for indexing RDF knowledge graphs with SPARQL-based test suits 📖 article bit.ly/3XuuxaP ⚙️ code bit.ly/3XuudsJ #RDF #SPARQL #datasets #knowledgegraphs #linkeddata cc @inria_sophia @Univ_CotedAzur @Laboratoire_I3S @CNRS_DR20
The #SPARQL Wiki has been updated. Various minor improvements and more are coming. Enjoy! kvistgaard.github.io/sparql/
Now apart from #SPARQL (kvistgaard.github.io/sparql) there is also a #SHACL wiki kvistgaard.github.io/shacl It is the first release with much to fix, improve and add, so your feedback will be more than welcome. Created by @veronikaheim and me, using @logseq .
I am happy to be back in the physical classroom after years of providing only online training courses. This week, I started delivering ten two-day courses on semantic technologies (#RDF, #OWL, #SPARQL, and #SHACL) for the enterprise. Two down, 8 to go.
Now there are 200 active #SPARQL endpoints in the catalogue tinyurl.com/2e8z6y5e (the triple count is automatically updated for 124 of them) If you know of an active SPARQL endpoint that's missing, please add it as a comment in this thread. @GiorgiaLodi @linkeddatanl
The latest edition of my newsletter is out! It covers the declarative creation, deployment, and use of an #AI Agent that can directly execute #SQL, #SPARQL, and #GraphQL queries using natural language. linkedin.com/pulse/openlink… #CDO #GenAI #CIO #CAIO #HowTo #KnowledgeGraph #OPAL
Dans le cadre d'implémentation de la 2e phase du @msigreatlakes, @wikimediaRDC a organisé du 29-30/11, une formation avancée sur @wikidata et SPARQL à Goma @go_innovation Les participants ont appris à contribuer sur Wikida et à créer les requêtes #SPARQL pour interroger Wikidata
Today @edbticdt2023 starts with Gonzalo Navarro presenting compact data structures to help with worst case optimal join and a use case in graph pattern matching in #SPARQL
Olaf Hartig giving lightening talk on federeted querying of heterogeneous knowledge graphs #SPARQL #KnowledgeGraph
Liebe Twitter-Historiker, Was würdet Ihr eine Maschine fragen, die die Lebensläufe aller 1253 #Illuminaten 1776-1788 kennt, alle Korrespondenzen, alle #Vernetzungen? Wir sammeln Fragen, um einen #SPARQL-Übersetzer zu bauen, der #Wikibase-Datenbanken wie #Wikidata befragen kann.
Dans le cadre d'implémentation de la 2e phase du @msigreatlakes, @wikimediaRDC a oganisee 2jours d'atelier de formation avancée sur @wikidata et SPARQL à Goma @go_innovation Nous avions appris à contribuer sur Wikidata et à créer les requêtes #SPARQL pour interroger Wikidata
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