What are the differencies between WSDL document and XML schema , are thay the same concept but in different names. becuase both of them provided a way to organizr your XML code.
They are similar but work differently. One is for describing network services while the other is general xml. Scheme can be very tricky because it is xml describing how another xml files should be set up. It includes the tag names with allowed attributes and if they can be nested, and single closed tag or not or both etc...