Is the white sign under the parking meter?
Yes, the sign is under the parking meter.
    src        edge_attr  dst
0     0            below    7
1     0   to the left of   14
2     0  to the right of   16
3     2            below    7
4     2   to the left of   14
5     2            under    7
6     4      in front of    9
7     4           behind   12
8     4   to the left of    7
9     4   to the left of    8
10    4   to the left of   15
11    4   to the left of    9
12    7            above    2
13    7               on    3
14    7  to the right of   16
15    7      in front of    9
16    7      in front of   12
17    7  to the right of    4
18    7   to the left of   14
19    8  to the right of    4
20    9           behind    4
21    9  to the right of    4
22    9           behind    7
23   10               on   13
24   11               on    0
25   11               on    7
26   12           behind    7
27   12             near   14
28   12      in front of    4
29   14  to the right of    2
30   14             near   12
31   14  to the right of    7
32   14  to the right of    0
33   15               on    7
34   15  to the right of    4
35   16   to the left of    0
36   16           around    4
37   16   to the left of    7