With no explanation, label each line with "product-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
For
example
,
PostGIS
contains
functions
that
can
convert
geometries
to
and
from
a
WKT
representation
,
making
them
human
readable
.
For:O
example:O
,:O
PostGIS:product-other
contains:O
functions:O
that:O
can:O
convert:O
geometries:O
to:O
and:O
from:O
a:O
WKT:product-other
representation:O
,:O
making:O
them:O
human:O
readable:O
.:O