2.0 http://www.w3.org/2005/Atom Aspsoe.PDF Products – How to remove Watermark Annotation using C++https://products.aspose.com/pdf/cpp/Annotation/watermark/remove/Recent content in How to remove Wat......– How to remove Watermark Annotation using C++https://products...C++https://products.aspose.com/pdf/cpp/annotation/watermark/remove/Recent content...