This is a new feature for me, focusing on facets of data modeling, RDF, SPARQL, SHACL, and related semantic content,…
Category: Technical
Why AI Bots Are Sociopaths
In the current discussions about ChatGPT and the potential (and dangers) of AIs, one continent that you are likely to…
Org Charts and Knowledge Graph Taxonomies
Figuring Out Vs. Knowing
I had a chance (finally) to read Dean Allemang’s recent article about the 2023 KGC Conference, Woolf at the Door:…
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…
Do You has() CSS?
I’m tentatively putting together the outline for a book on HTML + CSS. Why is an ontologist working on a…
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…
Knowledge Graph Prompts, Exemplified
In my last article (Why Prompts Are The Future of Knowledge Graphs), I explored why a prompt-based approach to knowledge…
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