libxerces-c-samples 3.2.2+debian-1build3 (amd64 binary) in ubuntu focal

 Xerces-C++ is a validating XML parser written in a portable subset of
 C++. This package contains compiled versions of the samples. You
 probably don't want this package, but it can be useful if you are
 trying to reproduce a problem before reporting a bug that will be
 easy for the xerces developers to reproduce.