This is a new feature for me, focusing on facets of data modeling, RDF, SPARQL, SHACL, and related semantic content,…
Category: Graphs
Transformational Tricks for RDF/SPARQL
I gave this tutorial at the 2023 Knowledge Graph Conference at Cornell University. The tutorial included a demo showcasing how…
SPARQL Tricks With Named Graphs and rdf:*
When people think about designing ontologies, they frequently leave one of the most powerful tools available to a modeler –…
RDF in Government: NIEM goes Graph
In the wake of the World Trade Center attack on 9/11/2001, information sharing became a primary requirement, especially regarding crime…
What Is A Knowledge Graph, Really?
Go back far enough in time, and you will eventually reach a stage where all the words for concepts that…
Why Prompts Are the Future of Knowledge Graphs
I thought, briefly, of doing another big animated piece for this issue of The Cagle Report. Still, I suspect I’m…
An Interview with ChatGPT About Knowledge Graphs
A great deal has been written on ChatGPT and its implications for semantics and knowledge graphs. However, it occurred to…
ChatGPT (LLMs) vs. Knowledge Graphs
This is the second of three articles about ChatGPT and Knowledge Graphs. In the first article, I looked at how…
SHACL and Many to Many Relationships
I came to RDF through a different path than most people. Back in the 2000s, I’d been fairly heavily involved…
Ask Any (Technical) Mermaid
In the last few years, something of a sea change has hit the world of technical and data graphics, after…
You must be logged in to post a comment.