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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 [...]

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By |January 16th, 2016|Comments Off on Creating and Using Ontologies

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 [...]

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By |January 16th, 2016|Comments Off on Semantic Inferencing with MarkLogic

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 [...]

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By |November 12th, 2015|Comments Off on Multi-Agent and Semantic Web Systems: RDF Schema

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 [...]

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By |September 30th, 2015|Comments Off on RDF Schema (RDFS)

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 [...]

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By |September 30th, 2015|Comments Off on Semantic Web Tutorial 12/14: RDF Schema and OWL 4/4

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 [...]

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By |September 30th, 2015|Comments Off on Semantic Web Tutorial 10/14: RDF Schema and OWL 2/4

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 [...]

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By |August 13th, 2015|0 Comments

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, [...]

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By |August 13th, 2015|0 Comments

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 [...]

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By |August 13th, 2015|0 Comments

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 [...]

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By |August 13th, 2015|0 Comments