/usr/include/OpenMS/CONCEPT/ is in libopenms-dev 1.11.1-5.
This file is owned by root:root, with mode 0o755.
..
/usr/include/OpenMS/CONCEPT/BinaryComposeFunctionAdapter.h
/usr/include/OpenMS/CONCEPT/ClassTest.h
/usr/include/OpenMS/CONCEPT/Constants.h
/usr/include/OpenMS/CONCEPT/Exception.h
/usr/include/OpenMS/CONCEPT/Factory.h
/usr/include/OpenMS/CONCEPT/FactoryBase.h
/usr/include/OpenMS/CONCEPT/FuzzyStringComparator.h
/usr/include/OpenMS/CONCEPT/GlobalExceptionHandler.h
/usr/include/OpenMS/CONCEPT/LogConfigHandler.h
/usr/include/OpenMS/CONCEPT/LogStream.h
/usr/include/OpenMS/CONCEPT/Macros.h
/usr/include/OpenMS/CONCEPT/ProgressLogger.h
/usr/include/OpenMS/CONCEPT/SingletonRegistry.h
/usr/include/OpenMS/CONCEPT/StreamHandler.h
/usr/include/OpenMS/CONCEPT/Types.h
/usr/include/OpenMS/CONCEPT/UnaryComposeFunctionAdapter.h
/usr/include/OpenMS/CONCEPT/UniqueIdGenerator.h
/usr/include/OpenMS/CONCEPT/UniqueIdIndexer.h
/usr/include/OpenMS/CONCEPT/UniqueIdInterface.h
/usr/include/OpenMS/CONCEPT/VersionInfo.h
/usr/include/OpenMS/CONCEPT/sources.cmake