<s>
KRL	B-Language
is	O
a	O
knowledge	O
representation	O
language	O
,	O
developed	O
by	O
Daniel	O
G	O
.	O
Bobrow	O
and	O
Terry	O
Winograd	O
while	O
at	O
Xerox	O
PARC	O
and	O
Stanford	O
University	O
,	O
respectively	O
.	O
</s>
<s>
KRL	B-Language
was	O
an	O
attempt	O
to	O
produce	O
a	O
language	O
which	O
was	O
nice	O
to	O
read	O
and	O
write	O
for	O
the	O
engineers	O
who	O
had	O
to	O
write	O
programs	O
in	O
it	O
,	O
processed	O
like	O
human	O
memory	O
,	O
so	O
you	O
could	O
have	O
realistic	O
AI	O
programs	O
,	O
had	O
an	O
underlying	O
semantics	O
which	O
was	O
firmly	O
grounded	O
like	O
logic	O
languages	O
,	O
all	O
in	O
one	O
,	O
all	O
in	O
one	O
language	O
.	O
</s>
