<s>
Obidos	B-Application
was	O
the	O
name	O
used	O
by	O
Amazon.com	B-Application
for	O
their	O
original	O
page	O
rendering	O
engine	O
,	O
and	O
appears	O
in	O
many	O
of	O
their	O
URLs	O
such	O
as	O
https://www.amazon.com/exec/obidos/ASIN/0596515162	O
.	O
</s>
<s>
Obidos	B-Application
was	O
phased	O
out	O
in	O
2006	O
and	O
replaced	O
by	O
the	O
Gurupa	O
engine	O
.	O
</s>
<s>
It	O
was	O
named	O
after	O
the	O
town	O
of	O
Óbidos	O
in	O
Brazil	O
near	O
the	O
swiftest	O
point	O
on	O
the	O
Amazon	B-Application
River	O
,	O
which	O
is	O
in	O
turn	O
named	O
after	O
the	O
town	O
of	O
Óbidos	O
,	O
Portugal	O
.	O
</s>
