<s>
Gauss	B-Protocol
Research	I-Protocol
Laboratory	I-Protocol
,	O
Inc	O
.	O
is	O
the	O
corporation	O
in	O
charge	O
of	O
managing	O
.pr	O
,	O
Puerto	O
Rico	O
's	O
country	B-Application
code	I-Application
top-level	I-Application
domain	I-Application
,	O
and	O
is	O
responsible	O
for	O
providing	O
a	O
stable	O
and	O
secure	O
management	O
of	O
the	O
domain	O
.	O
</s>
