Which place is it?
It is a parking lot.
    src        edge_attr  dst
0     0   to the left of    4
1     0               of    7
2     1               on    0
3     1               of    7
4     1   to the left of   13
5     2               on    0
6     2  to the right of    3
7     2               on    7
8     2  to the right of    5
9     2  to the right of   14
10    3               on    0
11    3  to the right of   14
12    3   to the left of    2
13    3  to the right of    6
14    3  to the right of    5
15    3               on    7
16    4               of    7
17    4  to the right of    0
18    5   to the left of   14
19    5  to the right of    6
20    5   to the left of    2
21    5   to the left of    3
22    5               on    0
23    5               on    7
24    6               on    0
25    6               on    7
26    6   to the left of    5
27    6   to the left of    3
28    6   to the left of   14
29    7               on   10
30    8               of    7
31    8   to the left of    9
32    9  to the right of    8
33   11               of    7
34   12               of    7
35   13  to the right of    1
36   13               on    7
37   13               on    0
38   14               on    0
39   14  to the right of    5
40   14               on    7
41   14   to the left of    3
42   14   to the left of    2
43   14  to the right of    6