Schemas for SOAP and HTTP Binding

The schema for SOAP Binding [1] is old and out of sync with Part 3. What is
the schemaLocation for the schema for HTTP Binding?

[1]
http://dev.w3.org/cvsweb/~checkout~/2002/ws/desc/wsdl20/wsdl20-soap.xsd?cont
ent-type=application/xml

Regards,
Asir S Vedamuthu
asirv at webmethods dot com
http://www.webmethods.com/