OWL

dogs.ttl is our dogs dataset. Note that this data does not use OWL at all, and the meanings of the properties and classes used are left unspecified.

ontology.ttl is an OWL ontology that specifies some meanings for the properties and classes used in the dogs dataset. It also defines some new classes that will allow us to infer which dogs are Danes and which dogs are Lagotto Romagnolos.

The rules directory contains logic rules used to implement OWL+RDFS reasoning. We're only using the specific rules needed to make the inferences we want to make.

Run make to generate:

• inferred.ttl which contains new triples inferred on the basis of the dataset, the ontology, and the rules.
• all.ttl which contains all the original triples in dogs.ttl plus the new triples inferred.

Run make danes to list instances of ex:Dane.

Run make lagottos to list instances of ex:LagottoRomagnolo.