Tag
RDF
Practical guides, tutorials and expert insights on RDF, with concrete examples for GraphDB, Stardog, Apache Jena and more. Brought to you by the gdotv team.
40 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.
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.
gdotv Adds Multi-Graph Connections & Automatic Data Models [v3.74.142 Release Notes]
Discover multi-graph connections in gdotv v3.74.142: move between graphs, datasets and repositories on one connection, with data models that load themselves.
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: 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.
The Weekly Edge: gdotv on Apache TinkerPop Wide Stream, Aerospike Goes Open Source, Information Retrieval Benchmarks & more
Discover what’s new this week in graph technology: Amir dives into the TEG-DB benchmark, Aerospike Graph goes open source, and Neo4j debuts Enterprise Studio.
Introducing pgGraph Support, Node Icons & Language-Aware Terminology [gdotv v3.63.137 Release Notes]
Discover gdotv v3.63.137: pgGraph support brings graph queries to PostgreSQL, plus node icons, language-aware vertex & edge terminology, RDF lang-tag grouping.
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.
Comparing gdotv vs GraphDB Workbench
How does gdotv compare against GraphDB Workbench? 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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