Correctly uses sub-class relationships in support of inference.
Creating and Using Ontologies
Discussion of what ontologies are (and are not) and how to build them in two primary stages: 1) Requirements analysis and 2) Conceptualization. Each primary [...]
Semantic Inferencing with MarkLogic
This tutorial familiarizes the user with concepts and steps for using Semantic Inferencing in MarkLogic. The concepts of inference, rulesets, asserted triples and ontology triples [...]
Multi-Agent and Semantic Web Systems: RDF Schema
This slide presentation of lecture material was used as part of a course given at The University of Edinburgh School of Informatics. This lecture introduces [...]
Semantic Web Tutorial 12/14: RDF Schema and OWL 4/4
Follows where previous video left off, describing how adding a property to a resource can confer new membership in a class to that resource. Discusses [...]
Semantic Web Tutorial 10/14: RDF Schema and OWL 2/4
Follows where previous video left off, describing how RDF Schema is itself a vocabulary and how it can be used to define new classes of [...]
RDF Schema (RDFS)
Textual tutorial describing how RDF Schema (RDFS) extends RDF vocabulary to allow for describing taxonomies of classes and properties. RDFS also extends definitions for some [...]
Protege: How To Create Classes And Properties
This video is about defining classes, properties, class hierarchies and property hierarchies using Protégé, a free, open-source ontology editor and framework. Although the video deals [...]
RDFS Introduction
RDF Schema is the basic schema language commonly used in the Semantic Web technology stack. It is lightweight and relatively easy to use. In fact, [...]
Tutorial on Ontology Management
This PowerPoint presentation uses the famous Wine Ontology example to cover ontology development basics. It answers the question, "What is an ontology and why do [...]
Ontology Development 101: A Guide to Creating Your First Ontology
This guide describes an ontology development methodology, lists possible steps in the process, and addresses the complex issues of defining class hierarchies and properties of [...]