<s>
Mapumental	B-Language
was	O
a	O
web-based	O
application	O
for	O
displaying	O
journeys	O
in	O
terms	O
of	O
how	O
long	O
they	O
take	O
,	O
rather	O
than	O
by	O
distance	O
,	O
a	O
technique	O
also	O
known	O
as	O
isochrone	O
or	O
geospatial	B-General_Concept
mapping	O
.	O
</s>
<s>
Users	O
input	O
one	O
or	O
more	O
postcodes	O
and	O
Mapumental	B-Language
displays	O
a	O
map	O
overlaid	O
with	O
coloured	O
bands	O
,	O
each	O
of	O
which	O
represent	O
a	O
set	O
increment	O
of	O
time	O
.	O
</s>
<s>
The	O
software	O
the	O
Mapumental	B-Language
runs	O
on	O
is	O
licensed	O
under	O
the	O
GNU	O
Affero	O
General	O
Public	O
License	O
.	O
</s>
<s>
Mapumental	B-Language
can	O
be	O
combined	O
with	O
other	O
data	O
sets	O
,	O
for	O
example	O
,	O
property	O
prices	O
and	O
‘	O
scenicness’	O
data	O
(	O
see	O
ScenicorNot	O
,	O
below	O
)	O
.	O
</s>
