Ke Li Kunal Verma Ranjit Mulye Reiman Rabbani John A. Miller Amit P. Sheth Designing Semantic Web Processes: The Wsdl-S Approach. 161-193 2006 conf/swb/2006spa Semantic Web Services, Processes and Applications http://dx.doi.org/10.1007/978-0-387-34685-4_7 db/conf/swb/spa2006.html#LiVMRMS06