I couldn't really describe it in the title very well, but I seem to have a couple of unneeded KDE programs. I haven't installed KDE yet, and I don't remember installing them manually, so they seem to be just dependencies for another KDE program.
However, I don't remember which program I installed that uses these. Is there a way to see which program I have installed that requires these as dependencies, or can I just remove them? Or are these not dependencies for another program? It's not really a huge problem, but I never use them and they kind of bug me whenever I see them in the dash.