The service element describes a group of related ports.
The name attribute of the service element is used for defining a unique name among all the services that can be defined within the WSDL 1.1 document.
The following is an example of the service element in a WSDL 1.1 file.
<wsdl:service name = "WSDemoService"> <wsdl:port binding = "impl:WSDemoSoapBinding" name = "WSDemo"> <wsdlsoap:address location = "yoursite.com/WebServiceDemo/services/WSDemo"/> </wsdl:port> </wsdl:service>