Reassign to kde@.
I sent a mail to the current maintainer almost a month ago about taking these
ports over but got no response (archives in the kde-freebsd mailing list).
Someone else mentioned contacting the maintainer before and he expressed
surprise that these ports were still assigned to him.
This, together with the lack of to the ports, makes it reasonable to assign
them with the rest of the KDE ports to the KDE on FreeBSD team.