With no explanation, label each line with "O", "location-island", "location-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
On
May
15
,
1817
an
attack
was
launched
against
the
Fort
Duurstede
on
Saparua
island
,
resulting
the
death
of
Resident
Johannes
Rudolph
van
den
Berg
and
his
family
.
On:O
May:O
15:O
,:O
1817:O
an:O
attack:O
was:O
launched:O
against:O
the:O
Fort:location-other
Duurstede:location-other
on:O
Saparua:location-island
island:location-island
,:O
resulting:O
the:O
death:O
of:O
Resident:O
Johannes:person-other
Rudolph:person-other
van:person-other
den:person-other
Berg:person-other
and:O
his:O
family:O
.:O