What is on the building?
The dome is on the building.
    src        edge_attr  dst
0     0               on    7
1     1  to the right of    4
2     1  to the right of    8
3     3           behind    6
4     4   to the left of    1
5     4   to the left of    5
6     4               of    8
7     5             near    8
8     5  to the right of    4
9     5  to the right of    8
10    6      in front of    3
11    7               by    3
12    8          next to    5
13    8   on the side of    7
14    8   to the left of    5
15    8   to the left of    1