BIW 30803 Web Semantic Lab 4 (Ontology Exercise)

Group Member: Eu Lay Tien (AI140156), Ng Su Mei (AI140151)

1. Change the Dataset X into a set of relations.

A simplified bookstore data (dataset “X”)

ID	Author	Title	Publisher	Year
ISBN-0-00651409-X	id_xyz	The Glass Palace	id_qpr	2015

ID	Name	Home Page
id_xyz	Razi Rahim	http://www.razirahim.com

ID	Publisher Name	City
id_qpr	Pustaka RR	Kuala Lumpur

ANSWER:

2. Change the Dataset Z into a set of relations.

Another bookstore data (Dataset “Z”)

ID	Titre	Traducteur	Original
ISBNO 2020	Le Palais des miroirs	John Kenu	ISBN-0-00651409-X

ID	Auteur
ISBN-0-00651409-X	Razi Rahim

ANSWER:

3. The Combination of two datasets. Dataset X and Dataset Z.

ANSWER:

4. Model the following ontologies into set of relations:

• Herbivores, Carnivores, and Omnivores are animals
• People are omnivores
• People have names of type “string”
• Vegetarians are people who are herbivores
• “eats” is a property of animals and the values of the property must be of the type “food”
• Meat and Veggies are types of food

ANSWER:

BIW 30803 Web Semantic Lab 4 (Ontology - Protege)

Group Member: Eu Lay Tien (AI140156), Ng Su Mei (AI140151)


2.1 Creating the Classes

1. First, start Protege and  start a new ontology.

2. Enter an Ontology IRI as shown in the figure below.

3. Save it as university.owl

4. In the Classes tab,  create class "Person" as the subclass of "Thing".

5. Then, inside the "Person" class, create "Lecturer" and "Student" as subclasses. 

6. Create subclass "Module" under "Thing".

7. Create "CSModule" and "MathModule" as subclasses of "Module".

8. The Classes should look like this. 

2.2 Creating the Object Properties