Is the plate both white and empty?
No, the plate is white but full.
    src        edge_attr  dst
0     0             near    2
1     0               in    3
2     0               on    3
3     0  to the right of    5
4     1               in    3
5     1             near    2
6     1               on    3
7     1               on    2
8     1             near    3
9     1               in    2
10    1  to the right of    5
11    2               on    3
12    2             near    1
13    2             near    0
14    2          next to    0
15    3             near    1
16    5   to the left of    1
17    5   to the left of    0