Michal Zaremba Mick Kerrigan Adrian Mocan Matthew Moran Web Services Modeling Ontology. 63-87 2006 conf/swb/2006spa Semantic Web Services, Processes and Applications http://dx.doi.org/10.1007/978-0-387-34685-4_3 db/conf/swb/spa2006.html#ZarembaKMM06