/usr/include/BALL/CONCEPT/ is in libball1.4-dev 1.4.1+20111206-3.
This file is owned by root:root, with mode 0o755.
..
/usr/include/BALL/CONCEPT/XDRPersistenceManager.h
/usr/include/BALL/CONCEPT/autoDeletable.h
/usr/include/BALL/CONCEPT/autoDeletable.iC
/usr/include/BALL/CONCEPT/baseFunctor.h
/usr/include/BALL/CONCEPT/baseIterator.h
/usr/include/BALL/CONCEPT/benchmark.h
/usr/include/BALL/CONCEPT/bidirectionalIterator.h
/usr/include/BALL/CONCEPT/classTest.h
/usr/include/BALL/CONCEPT/client.h
/usr/include/BALL/CONCEPT/comparator.h
/usr/include/BALL/CONCEPT/composite.h
/usr/include/BALL/CONCEPT/composite.iC
/usr/include/BALL/CONCEPT/embeddable.h
/usr/include/BALL/CONCEPT/enumerator.h
/usr/include/BALL/CONCEPT/enumerator.iC
/usr/include/BALL/CONCEPT/factory.h
/usr/include/BALL/CONCEPT/forwardIterator.h
/usr/include/BALL/CONCEPT/molecularInformation.h
/usr/include/BALL/CONCEPT/moleculeObjectCreator.h
/usr/include/BALL/CONCEPT/object.h
/usr/include/BALL/CONCEPT/object.iC
/usr/include/BALL/CONCEPT/objectCreator.h
/usr/include/BALL/CONCEPT/persistenceManager.h
/usr/include/BALL/CONCEPT/persistenceManager.iC
/usr/include/BALL/CONCEPT/persistentObject.h
/usr/include/BALL/CONCEPT/predicate.h
/usr/include/BALL/CONCEPT/preferencesObject.h
/usr/include/BALL/CONCEPT/processor.h
/usr/include/BALL/CONCEPT/property.h
/usr/include/BALL/CONCEPT/property.iC
/usr/include/BALL/CONCEPT/randomAccessIterator.h
/usr/include/BALL/CONCEPT/selectable.h
/usr/include/BALL/CONCEPT/selectable.iC
/usr/include/BALL/CONCEPT/sources.cmake
/usr/include/BALL/CONCEPT/textPersistenceManager.h
/usr/include/BALL/CONCEPT/timeStamp.h
/usr/include/BALL/CONCEPT/timeStamp.iC
/usr/include/BALL/CONCEPT/visitor.h