What place does this represent?
It represents the pavement.
    src        edge_attr  dst
0     0   to the left of    7
1     0  to the right of    6
2     1  to the right of   10
3     1  to the right of    5
4     1  to the right of    6
5     2               on    1
6     2  to the right of   10
7     2  to the right of    3
8     2  to the right of    9
9     2   to the left of    7
10    2  to the right of    5
11    3   to the left of    2
12    5   to the left of    2
13    5   to the left of    1
14    5      in front of    8
15    6   to the left of    0
16    6   to the left of    8
17    6   to the left of    1
18    7  to the right of    8
19    7  to the right of    0
20    7  to the right of    2
21    8  to the right of    6
22    8   to the left of    7
23    8           behind    5
24    9   to the left of    2
25    9  to the right of   10
26   10   to the left of    2
27   10   to the left of    1
28   10   to the left of    9