ONTOLOGY

GROUP MEMBERS:

SITI SAKIRAH BINTI MAT (AI140068)

NOOR SALWANIZA BINTI ZAINOL ABIDIN (AI140087)

SITI HAJJAR BINTI TUAN MAT (AI140148)

Ontology : Data Integration

      How to integrate data ?

The rough structure of data integration :

1. Map the various data onto an abstract data representation
• make the data independent of its internal representation
2.  Merge the resulting representations
3.  Start making queries on the whole!
• queries that could not have been done on the individual data sets

Next, change the Dataset X into a set of relations.

Now, your turn to change the Dataset Z into a set of relations.

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