The reasons that puns are needed in the Web Ontology Language (OWL) and some discussion of how to use them

SPARQL query to delete asserted property values on datatype super properties

The DaanMatch project and how knowledge graphs and NLP were used to facilitate linking NGOs with the UN Sustainable Development Goals

Examples of using the Web Ontology Language to rigorously define theories in the social sciences

Note: There was a problem with the link to the PDF for the tutorial below. It worked for me because I owned the file but for others since...

Link to a YouTube playlist that takes you through some basic steps in Protégé

New version of Protégé rocks!

Basic concepts related to synonyms in the Web Ontology Language (OWL), Simple Knowledge Organization System (SKOS), and Protégé.

When you load an ontology from Desktop Protégé to Web Protégé defaults related to IRIs aren't what you would expect. Tells how to set them.

Case study of how Cellfie and SPARQL can automate developing an ontology to model the UN Sustainable Development Goals.

Discusses the pros and cons of property graphs (Neo4J and Cypher) contrasted with the Semantic Web stack: RDF, OWL, SPARQL, SHACL, SWRL

Best practices for creating and using individuals as test data for OWL ontologies