Web service similarity with standardized descriptions

Nowadays, a web service is one of technologies that is reliable and promising in business practices. This is evidenced by the services created by the providers to support them. Web service similarity is very important to get a replacement Web service, when the web service used is disable. Web service similarity based on annotations and descriptions in this decade are being carried out. Unfortunately, annotations and descriptions given are not standard, so that the Web service similarity does not get the right web service. Furthermore, we propose standardized descriptions obtained directly from the source program of Web service that is generalized into a form WSDL file. This is very important to get a Web service that we are really looking for.