<s>
Docuverse	B-Protocol
is	O
a	O
global	O
distributed	O
electronic	O
library	O
of	O
interconnected	O
documents	O
,	O
in	O
other	O
words	O
,	O
a	O
global	O
metadocument	O
.	O
</s>
<s>
The	O
term	O
was	O
coined	O
by	O
Ted	O
Nelson	O
in	O
1974	O
,	O
as	O
a	O
concept	O
related	O
to	O
the	O
Project	B-Protocol
Xanadu	I-Protocol
,	O
and	O
the	O
World	O
Wide	O
Web	O
later	O
nominally	O
fulfilled	O
a	O
subset	O
of	O
the	O
aspects	O
of	O
Nelson	O
's	O
vision	O
.	O
</s>
