When you build Knowledge Graphs from existing data, do you rely on scripts or do you go with a declarative approach, such as mappings? What is your opinion on this subject? #knowledgegraph #datamodeling #rdf

Ontop (Ontop) is the leading open-souce Virtual Knowledge Graph engine. But it is also great in moving data to a graph database, a process also known as materialization. Follow the link in the comment to read more about this.

We just released Ontop 5.1.0! It brings support for nested data with most dialects through flatten lenses (beta), new SPARQL functions including casts, date-trunc and datetime extraction functions, new optimizations for left joins and more! ontop-vkg.org/guide/releases…

#timeseries can be handled very efficiently in a virtual #knowledgegraph . The new time functions in Ontop 5.1 make handling time data even easier. Ontop See comments for release notes.

Are you a Computer Scientist or Software Engineer looking for a rewarding career working with us on cutting-edge tech projects? We have a new opening for you: ontopic.ai/en/jobs/2023-0… Make sure to apply today! #knowledgegraph #knowledgemanagement

Are you building Knowledge Graphs from relational data sources? Ontopic Studio is a standards compliant, high productivity environment dedicated to this, bridging the gap between relational data and your #KnowledgeGraph . Read more at ontopic.ai/en/ontopic-stu…

Want to hear how Ontopic Studio interacts with @Databricks and GraphDB by Ontotext ? Join Peter's presentation at the Knowledge Graph Forum organized by Ontotext

What's in this new release: - metadata ingestion into the #knowledgegraph - multilingual UI - explicit commit message for project snapshots and much attention to the details, leading to a great the knowledge graph building experience. #knowledgemanagement #semantics

📣 Big announcement - a year after announcing our partnership w/ ontopic we are happy to offer a product bundle that will improve the process of building #knowledgegraphs & accelerate the time to market while getting better analytics & saving money. 🎉 ontotext.com/company/news/o…

ontopic 📌 We will also host a webinar together that will show how to create #RDFgraphs from #SQL data platforms & decide which part of the RDF graph they want to materialize in #GraphDB & which part they want to keep & query in the virtual #knowledgegraph. ontotext.com/knowledgehub/w…

We are teaming up w/ ontopic to provide the best-of-breed hybrid #knowledgegraph solution - an approach when #ETL is not suitable. Join our webinar on Dec 7 to learn how to quickly build a semantic layer on top of a #datalake: hubs.la/Q02b0n3B0 #datavirtualization

Sometimes, the small details make the difference. Based on our users' feedback, we did add more guidance to avoid the most typical sources of inefficient queries. Stay tuned for more features in the upcoming release of Ontopic Studio. #knowledgegraphs #usability #rdf

Ontopic Studio 2024.1 just released! This new release simplifies building Knowledge Graphs and creating expressive Semantic Layers even more. See the comments for more detailed release notes. #KnowledgeGraph #Semantics #DataIntegration

📊🔗 Elevate your BI capabilities at the Zazuko Knowledge Graph Forum! Session Title: Integrating SPARQL and SQL for Next-Generation Data Publication & Business Intelligence 🗓️ 30.5.2024 📍 github.com/zazuko/knowled… #BusinessIntelligence #DataAnalytics #knowledgegraph

The recorded presentations from the Zazuko Knowledge Graph Forum are now online! Huge thanks to the Roche event & AV team and our fantastic speakers! 🎉 Enjoy the playlist: youtube.com/playlist?list=… Slides & info: github.com/zazuko/knowled…

Ontop 5.2.0 is out! Among all, it features fine-grained access control through special SQL functions and new optimizations for dealing with denormalized data. A big thanks to all the contributors, especially new ones! ontop-vkg.org/guide/releases… #RDF #virtualization #knowledgegraph

Ontopic Studio finally on the desktop! Download the installer directly from our web site. A fully functional free 30 days license is included. Create easily complex Knowledge Graphs from your existing data in a powerful no-code environment. See the comments for the link:

Now easier to install on Windows with the Desktop edition!

We just released Ontop 5.3.0. The main novelty is the upgrade to RDF4J 5.x (5.1.0), for which a new minor release of OWLAPI was needed. Thanks a lot to our contributors for this upgrade! And as usual, it also brings a couple of optimizations. ontop-vkg.org/guide/releases…

We are pleased to put Virtual Knowledge Graphs at the service of climate change adaption. #knowledgegraph #knowledgemanagement