Learn Protege - Ontology Editor - through Pizza.owl Tutorial
- Description
- Curriculum
- FAQ
- Reviews
The Protégé is one opensource ontology editor. Mr. Michael DeBellis created one great tutorial using pizza.owl as sample to show how Protégé is working. This course is based on the latest version of tutorial (which you can find link in the course) and guide you step by step to make the pizza.owl ontology created and practice the needed skills (query, rules, etc.) which are crucial for you to use in other ontology, knowledge graphs. Numbers of hands-on exercises are given with detail demo so that you can catch up the knowledge as soon as possible.
During course, you’ll learn how to initialize the Protege editing environment, then we move to the key elements within one ontology, explaining the concepts of Class and Individual, introduce the object property and data property, domains and ranges.
With the new created pizza.owl ontology, you’ll exercise on the restrictions, reasoner, SWRL, SHACL.
Ontology is becoming powerful when you can easily querying the information, within the course, you’ll learn DL (Description Logic) queries as well as hands-on SPARQL queries. (I’ll post specific course later for dedicated SPARQL learning.)
We’ll also introduce the Web Protege if you have interests to work in the web based only.
-
1
Introduction and OpeningYou can mark completed if you've watched this already in promotion video, thanks!
-
2
Structure on pizza.owl case study
Why Protégé
Protégé at a glance
Choose proper version
Installation and initialization
-
3
Initialize Protege Environment
Download and install Protege in Windows (it supports multiple OS platform), suggest to choose desktop edition.
-
4
Create New Owl Ontology with Exercise 01, 02, 03
Describe and demo how to create a new ontology call pizza.owl
-
5
Exercise 01: Create a new OWL Ontology -
6
Exercise 02: Set the Preferences fo New Entities and Rendering
-
7
Exercise 03: Add a Comment Annotation to Your Ontology
-
8
Named Classes with Exercise 04
Describe the main building block of an OWL ontology - Class.
-
9
Exercise 04: Create classes: Pizza, PizzaTopping, and PizzaBase
-
10
Using a Reasoner with Exercise 05
Demo on how to enable Pellet reasoner and start using.
-
11
Exercise 05: Install and Run the Pellet Reasoner
-
12
Disjoint Classes with Exercise 06
Classes Disjoint: no individual can be an instance of more than one of those classes.
-
13
Exercise 06: Make Pizza, PizzaTopping, and PizzaBase disjoint from each other
-
14
Understand Ontology Model File Structure [RDF]
RDF: Resource Description Framework. Also can be viewed as text file.
-
15
Using Create Class Hierarchy with Exercise 07, 08
Bulk create multiple classes, with hierarchy (using Tab)
-
16
Exercise 07: Use the Create class hierarchy tool to create subclasses of PizzaBa
-
17
Exercise 08: Create subclasses of PizzaTopping
-
18
OWL Properties with Exercise 09
OWL Properties represent relationships. This section introduces 3 types of properties - Object Properties, Data Properties and Annotation Properties.
-
19
Exercise 09: Create some properties
-
20
Inverse Properties with Exercise 10
Properties have a direction, from domain to range. The owl:inverseOf construct can be used to define such an inverse relation between properties.
-
21
Exercise 10: Create some inverse properties
-
22
Owl Object Property Characteristics
Functional Properties
Inverse Functional Properties
Transitive Properties
Symmetric and Asymmetric Properties
Relexive and Irreflexive Properties
-
23
OWL Property Domains and Ranges with Exercise 11 and 12
The domain of a property is the set of all objects that can have that property asserted about it.
The range is the set of all objects that can be the value of the property.
-
24
Exercise 11: Define the domain and range of the hasTopping property
-
25
Exercise 12: Define the domain and range for the hasBase property
-
26
Existential Restrictions with Exercise 13
An existential restriction describes a class of individuals that have at least one (some) relationship along a specified property to an individual that is a member of a specified class or datatype.
-
27
Exercise 13: Add a restriction to Pizza that specifies a Pizza must have a Pizza
-
28
Creating Subclasses of Pizza with Exercise 14
-
29
Exercise 14
-
30
Creating Subclasses of Pizza with Exercise 15
-
31
Exercise 15
-
32
Creating Subclasses of Pizza with Exercise 16
-
33
Exercise 16
-
34
Creating Subclasses of Pizza with Exercise 17
-
35
Exercise 17
-
36
Creating Subclasses of Pizza with Exercise 18
-
37
Exercise 18
-
38
Detecting a Class that can’t Have Members with Exercise 19
-
39
Exercise 19
-
40
Primitive Classes with Exercise 20
-
41
Exercise 20
-
42
Convert Primitive Class to Defined Class with Exercise 21
-
43
Exercise 21
-
44
Universal Restrictions with Exercise 22
-
45
Exercise 22
-
46
Automated Classification and Open World Reasoning with Exercise 23
-
47
Exercise 23
-
48
Defining an Enumerated Class with Exercise 24
-
49
Exercise 24
