@conference {BaglioniMRW08, title = {An Ontology-Based Approach for the Semantic Modelling and Reasoning on Trajectories}, booktitle = {ER Workshops}, year = {2008}, pages = {344-353}, author = {Miriam Baglioni and de Jos{\'e} Ant{\^o}nio Fernandes Mac{\^e}do and Chiara Renso and Monica Wachowicz} }