SOAP and WSDL
are complex and highly-verbose formats, therefore their performances are naturally worse, than XML-RPC.
First, we analyse the WSDL
and XML schema definition (XSD) from the created business process.
In the information system layer, the existing EIS is packaged into one or more Web basic services, and the WSDL
is used to provide a unified interface.
Keywords: semantic web, web services, RDF (Resource Description Framework), SPARQL, WSDL
(Web Service Description Language), OWL (Web Ontology Language)
It integrates Web Services Description Language (WSDL
) features to describe incoming or outgoing messages.
 Web Services Definition Language WSDL
, [online], www.w3.org/TR/wsdl.
At this point of time there are several available specifications of web services to implement SOA application which include Simple Object Access Protocol (SOAP) Extensible Markup Language (XML) and Web Services Description Language (WSDL
Documents of WSDL
and OWL-S are retrieved from our repository, which stores 7801 records of Web services.
is another XML technology describing network services.
does not provide the means to capture the functionality of a service, it cannot offer automatic service discovery at runtime.
FIGURE 14: Service description with WSDL
. <?xml version="1.0" encoding="UTF-8"?> - cwsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:nsl="http://org.apache.axis2/xsd" xmli xmlns:wsaw='http://www.w3.org/200G/05/addressing/wsdln xmlns:http="http://schemas.xmlsoap.org/wsdl xmlns: mime ='http://schemas.xmlsoap.org/wsdl/mime/"xmlns: soap ="http://schemas.xmlsoap.org/wsdl/soi targetNamespace="http://ws.