SOWL QL Querying Spatio-Temporal ontologies in OWL 2.0

SOWL QL Querying Spatio-Temporal ontologies in OWL 2.0http://www.library.tuc.gr/artemis/MT2013-0083/MT2013-0083.pdfhttp://purl.tuc.gr/dl/dias/A0089978-EAA9-4460-9748-213AC4C87E59SOWL QL Querying Spatio-Temporal ontologies in OWL 2.0free2014-03-24application/pdf