<s>
SpreadsheetML	B-General_Concept
is	O
the	O
XML	B-Protocol
schema	O
for	O
Microsoft	B-Application
Office	I-Application
Excel	I-Application
2003	O
.	O
</s>
<s>
The	O
Office	O
2003	O
XML	B-Protocol
Reference	O
Schemas	O
are	O
included	O
in	O
the	O
Microsoft	O
Open	O
Specification	O
Promise	O
,	O
a	O
legal	O
statement	O
concerning	O
unrestricted	O
use	O
of	O
Microsoft	O
intellectual	O
property	O
.	O
</s>
