All examples By author By category About

fabiovalse

DBpedia Classes Node Link Diagram (Radial Tree Layout)

This experiment displays the graph of the classes of DBpedia and improves the results obtained in the previous node link diagram. Each node is a class (e.g., Person, Organisation, Event, Place, Species) while each link represents the amount of triples between the entities of the classes it connects.

Given a node, for instance the class Person, it is important to specify that it represents all the entities having as class (rdf:type) Person without any of its subclasses. That is, each instance is represented only with the most specific class it is classified in the DBpedia hierarchy (ontology).