<s>
A	O
content	O
repository	O
or	O
content	B-Protocol
store	I-Protocol
is	O
a	O
database	O
of	O
digital	O
content	O
with	O
an	O
associated	O
set	O
of	O
data	O
management	O
,	O
search	O
and	O
access	O
methods	O
allowing	O
application-independent	O
access	O
to	O
the	O
content	O
,	O
rather	O
like	O
a	O
digital	O
library	O
,	O
but	O
with	O
the	O
ability	O
to	O
store	O
and	O
modify	O
content	O
in	O
addition	O
to	O
searching	O
and	O
retrieving	O
.	O
</s>
<s>
The	O
content	B-Protocol
repository	I-Protocol
acts	O
as	O
the	O
storage	O
engine	O
for	O
a	O
larger	O
application	O
such	O
as	O
a	O
content	B-Protocol
management	I-Protocol
system	I-Protocol
or	O
a	O
document	O
management	O
system	O
,	O
which	O
adds	O
a	O
user	B-Application
interface	I-Application
on	O
top	O
of	O
the	O
repository	O
's	O
application	B-Application
programming	I-Application
interface	I-Application
.	O
</s>
<s>
The	O
data	O
model	O
is	O
scriptable	O
when	O
users	O
use	O
a	O
content	B-Protocol
repository	I-Protocol
.	O
</s>
<s>
A	O
content	B-Protocol
repository	I-Protocol
may	O
provide	O
functionality	O
such	O
as	O
:	O
</s>
