Examples/Parameter: notcategory (example 1)

Example
This list will output pages that belong to Category:Countries in Europe‎ but do not belong to either Category:NATO membership debates‎ or other example categories, listed in separate  statements.

category=Countries in Europe‎ notcategory=NATO membership debates‎ notcategory=Another example category

Result
category=Countries in Europe notcategory=NATO membership debates‎ notcategory=Another example category