Martin G. Skjæveland is a postdoctoral researcher at the University of Oslo and leader of the SIRIUS research program on Ontology Engineering and Reasonable Ontology Templates. Martin’s research interests are ontology engineering, ontology-based information systems and ontology-based data access — and their applications to real-world challenges. Martin has industrial experience from working as a specialist in information management and ontology-based methods at DNV GL, and as work package leader for the Statoil use case in the Optique EU FP7 project. His work is published/presented in/at leading semantic web journals and conferences.