With no explanation, label each line with "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
KDevelop
5
development
began
in
August
2014
as
a
continuation
of
the
4.x
codebase
,
ported
to
Qt5
and
KDE
Frameworks
5
.
KDevelop:product-software
5:product-software
development:O
began:O
in:O
August:O
2014:O
as:O
a:O
continuation:O
of:O
the:O
4.x:O
codebase:O
,:O
ported:O
to:O
Qt5:product-software
and:O
KDE:product-software
Frameworks:product-software
5:product-software
.:O