Konqueror sending DELETE and PROPFIND requests?

[Navindra Umanee]

I don't understand this behaviour of Konqueror.  Why would it send
PROPFIND and DELETE requests for normal web page browsing?

# Thu 17/Apr/2003:03:37:23
# Mozilla/5.0 (compatible; Konqueror/3.0.0-10; Linux)
# DELETE /1050284581/
#
# 24.50.252.246 -

# Thu 17/Apr/2003:19:01:07
# Mozilla/5.0 (compatible; Konqueror/3; Linux)
# DELETE /1049890604/
#
# 80.58.8.107 -

These are from the ban logs of dot.kde.org.  Can this happen very
easily in Konqueror?  gnome-vfs users seem to send a lot of PROPFIND
requests as well.

Thanks,
Navin.