This document discusses the development of an ontology for modeling meals. It begins by listing initial concepts for meals such as type of meal, ingredients, diet type, provider, and provision. It then discusses marking these concepts as classes and mapping them to relevant base classes. Properties and enumerations for the classes are defined, such as hot/cold as a property of Meal with values as an enumeration. Associations between the classes are also described, such as the association between Meal and Provider. Finally, the document outlines the UML modeling procedure, including adding classes, properties, associations, and enumerations to develop the ontology.

1. Ontology modelling movie
Summary
MEAL Ontology modelling tutorial – summary

2. Our ontology
 Meals: Initial ideas – just dump down the ideas
 Hot or cold
 Breakfast, lunch, dinner, supper
 Fish, meat, vegetables, fruit
 Fat, carbs, protein, vitamins
 Diet type:
• Low carb
• High carb
• Power diet
• Vegan diet
 Provider (should be another ontology)
• Care center
• Family
 Provision (should be another ontology)
• Home care services
• Catering service
• Take away
MEAL Ontology modelling tutorial – summary

3. Mark classes in our ontology & map to base classes
 Meal
 Hot or cold: ManagedIndividual Class
 Meal type: ?
• Breakfast, lunch, dinner, supper
 Ingredients
• Fish, meat, vegetables, fruit
 Fat, carbs, protein
 Diet type: ?
• Low carb
• High carb
• Power diet
• Vegan diet
 Meal Provider: ManagedIndividual
• (should be another ontology)
• Care center
• Family
 Meal Provision Service: Service
• (should be another ontology)
• Serves on (tray)
• Home care services
• Catering service
• Take away
 Meal tray: Device
MEAL Ontology modelling tutorial – summary

4. Properties and enumeration (literals) on our ontology
classes
 Meals
 Hot or cold
 Meal Type (Enumeration)
• Breakfast, lunch, dinner, supper
 Ingredients: Property
• Fish, meat, vegetables, fruit
 Fat, carbs, protein: Type/amount
 Diet type (Enumeration)
• Low carb
• High carb
• Power diet
• Vegan diet
 Provider (should be another ontology)
• Care center
• Family
 Provision (should be another ontology)
• Home care services
• Catering service
• Take away
MEAL Ontology modelling tutorial – summary

5. Associations between ontology classes
 Meals
 Hot or cold: Specialization of Meal
 Meal Type: association from Meal
 Diet type: association from Meal
 Meal Tray: association from Meal
 Provider
 association to from meal
 Association to provision
 Provision
MEAL Ontology modelling tutorial – summary

6. UML modelling procedure
 Add classes
 Naming
 Generalization associations
 Add properties
 Datatype
• If Integer, check if there is a range, e.g., 0..50
 Object
 Cardinality
 Add associations
 Object properties _can_ be association
 Cardinality
 Add enumeration
 Enumeration literals
MEAL Ontology modelling tutorial – summary

7. The result
MEAL Ontology modelling tutorial – summary