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Reasoning over RDF data

Protege: How To Define Class Axioms

This video is about defining class axioms using Protégé, a free, open-source ontology editor and framework. Although the video deals with one specific tool, it [...]

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By |January 10th, 2017|Comments Off on Protege: How To Define Class Axioms

Simple Protege Tutorial: Adding Individuals

In this video, individuals (aka, "instances") are created and assigned to the previously created classes and sub-classes. Also shows how to add data property assertions [...]

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By |January 8th, 2017|Comments Off on Simple Protege Tutorial: Adding Individuals

Simple Protege Tutorial: Adding Object Properties

In this video, properties are added to express the relationships between objects belonging to the various classes. Sub-properties, domains, and ranges are also discussed. Also [...]

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By |January 8th, 2017|Comments Off on Simple Protege Tutorial: Adding Object Properties

Simple Protege Tutorial: Creating and Publishing Another Ontology

Building on the previous videos in the series, the viewer is encouraged to create a and publish a second ontology on their own. Essentially serves [...]

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By |January 8th, 2017|Comments Off on Simple Protege Tutorial: Creating and Publishing Another Ontology

Simple Protege Tutorial: Adding Data Properties

In this video, data properties are added to express the relationships between instances and data values, as well as setting domain and range restrictions for [...]

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By |January 8th, 2017|Comments Off on Simple Protege Tutorial: Adding Data Properties

Ontologies and the Semantic Web

A video lecture introducing RDF Schema and OWL, with visible slides throughout. The concepts behind ontologies are also discussed in a general, schema-agnostic manner. Places [...]

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By |December 29th, 2016|Comments Off on Ontologies and the Semantic Web

Markup Languages and Document Processing: RDF Schema

These lecture slides were used for the course "Markup Languages and Document Processing", part of the Master in Informatics and Computing Engineering program at Porto [...]

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By |November 21st, 2016|Comments Off on Markup Languages and Document Processing: RDF Schema

Introduction and Application Scenarios

This module introduces the main principles of Linked Data, the underlying technologies and background standards. It provides basic knowledge for how data can be published [...]

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By |October 22nd, 2016|Comments Off on Introduction and Application Scenarios

Introduction and Application Scenarios Quiz

Ten multiple choice questions that are intended to test one's knowledge after reading and viewing the materials in Module 1: Introduction and Application Scenarios.URL: http://www.euclid-project.eu/content/chapter-1-quiz.htmlKeywords: [...]

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By |October 22nd, 2016|Comments Off on Introduction and Application Scenarios Quiz

Querying Linked Data

This module looks in great detail at SPARQL and introduces approaches for querying and updating semantic data. It covers the SPARQL algebra, the SPARQL 1.1 [...]

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By |October 20th, 2016|Comments Off on Querying Linked Data