<s>
Some	O
open	O
data	O
sites	O
like	O
CKAN	B-Application
and	O
are	O
open	O
source	O
data	O
portal	O
solutions	O
where	O
as	O
others	O
like	O
Socrata	O
are	O
proprietary	O
data	O
portal	O
solutions	O
.	O
</s>
