Bottom-Up Ontology Construction with Contento
Enrico Daga, Mathieu d’Aquin, Aldo Gangemi, Enrico Motta · Open Research Online - ORO (The Open University) · 2015
In this demo paper we show an approach to build Semantic Web ontologies from sample linked data with a tool named Contento. Contento is a data driven ontology construction kit, based on Formal Concept Analysis (FCA). We show the exploration and analysis func- tionalities of Contento, as well as the method to generate, annotate and prune concept hierarchies. Moreover, we describe a procedure to go from sample data - extracted from SPARQL endpoints - to a new OWL on- tology.