Bottom-Up Ontology Construction with Contento

Daga, Enrico; d'Aquin, Mathieu; Gangemi, Aldo and Motta, Enrico (2015). Bottom-Up Ontology Construction with Contento. In: Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), article no. 76.


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.

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