We make the measurability of our R&D results one of our primary tasks. We want to show to the world that semantic technologies are becoming reality. Find out more about our results and our spin-off companies.


The RDFS Reasoner translates ontology descriptions in RDFS to predicates and rules. It is using IRIS as an underlying reasoning engine and currently supports the simple, RDF, RDFS and extensional RDFS (eRDFS) entailment regimes. The implementation is based on the work described in

[de Bruijn et al. 2007]. The RDFSReasoner is available under the LGPL License.