About: http://webisa.webdatacommons.org/35875546

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I know that the first one is a class and the second is an interface but the point is, why should client Services extends the RemoteService and for the ServiceImpl class extends RemoteServiceServlet
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com