/usr/share/ is in nepomuk-core-dev 4:4.13.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/dbus-1/
/usr/share/dbus-1/interfaces/
/usr/share/dbus-1/interfaces/org.kde.nepomuk.ResourceWatcherConnection.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.Query.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.Storage.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.ServiceManager.xml
/usr/share/dbus-1/interfaces/org.kde.NepomukServer.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.FileIndexer.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.ResourceWatcher.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.FileWatch.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.QueryService.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.DataManagement.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.OntologyManager.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.BackupManager.xml
/usr/share/dbus-1/interfaces/org.kde.nepomuk.ServiceControl.xml
/usr/share/doc/
/usr/share/doc/nepomuk-core-dev/
/usr/share/doc/nepomuk-core-dev/copyright
/usr/share/doc/nepomuk-core-dev/changelog.Debian.gz