Tag
Knowledge graph
How knowledge graphs are designed, kept accurate and put to work, with practical guides and expert insights from the team at gdotv.
58 posts
EFFKG Review, Part 3: How to Score Knowledge Graph Referencing Quality
Score referencing quality in a public knowledge graph with RQSS, and see why 4 million EFFKG references resolving to 13 sources prove less than they look.
EFFKG Review, Part 2: 4 Queries That Expose the Fishing Fleet Graph
Explore the European Fishing Fleet Knowledge Graph with 4 SPARQL queries that return graphs instead of tables, and find where its structure runs out.
Why is GraphRAG so hard? Find out in this Neo4j Fujitsu knowledge base
Explore a Neo4j case study in GraphRAG systems, what insights we uncovered along the way and how to improve graph-based retrieval workflows using gdotv.
EFFKG Review, Part 1: How to Query the Fishing Fleet Knowledge Graph
Learn how to reach the European Fishing Fleet Knowledge Graph via its public SPARQL endpoint and an AWS Neptune import, and why the two copies disagree.
The Weekly Edge: Misinformation & Knowledge Graphs, Stripe’s Graph-Based Recovery, Zero-ETL, & More
Discover this week’s graph technology news: a knowledge graph misinformation failure, Stripe’s graph-based recovery system, biomedical KGs & Zero-ETL.
The Weekly Edge: Graphs Fighting Climate Change, Graph Con @ Seattle, NeuG’s New Algorithms, & More
Discover what’s new this week in graph technology: Graphs underscore EU climate decisions, a catalog for Wikidata resources, NeuG adds graph algorithms & more.
The Weekly Edge: Independent Ladybugs, Hamburg Graphs, DataFusion Hacks & more
Discover what’s new this week in graph technology: LadybugDB splits from Kuzu, Apache DataFusion scales billion-edge graphs, and Tentris lands seed funding.
Practical Advice for Ontology Engineering on RDF & Property Graphs
Learn how to engineer a graph ontology that keeps its meaning across RDF and property graph systems, with practical modeling best practices and tooling.
Practical Advice on Graph Visualization: The Case of SigmaJS
Explore how SigmaJS became the default engine for web graph visualization, the WebGL rendering tradeoff it solves, and why gdotv sponsors its development.
The Weekly Edge: RDF Inference, Yugabyte MAGE, Visualization with Apache AGE
Discover what’s new this week in graph technology: N3 rules for ontology alignment, Yugabyte’s agent-ready Postgres, and ontology-free graph construction.
How does gdotv compare to Zazuko Graph Explorer?
How does gdotv compare against Zazuko Graph Explorer? Follow along with this deep-dive as we explore the various features of each framework.
The Weekly Edge: European Railways, Norwegian Weather, Metallic Graphs & more
Discover what’s new this week in graph technology: querying timeseries via SPARQL, SHACL-DS validates European Railways, and Stardog’s LLM-first rebrand.
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