Namespaces were added by default, abc namespace was in SorgulaResponse and had no name. A name was given and all objects under it were started with it.
XSLT Usage (Xml Transformation Policy)
Extracting Header and SOAP Body Content with Composite Registry Service Example
You can extract header and body content in SOAP message using XSLT. You can perform namespace definitions and content transformation with Composite Registry Service example.

