What place could this be?
It is a swimming pool.
     src        edge_attr  dst
0      0  to the right of   13
1      0   to the left of    3
2      0  to the right of   15
3      0  to the right of    9
4      0   to the left of    7
..   ...              ...  ...
105   17   to the left of    8
106   18   to the left of   14
107   18   to the left of   15
108   18   to the left of    9
109   18   to the left of    5

[110 rows x 3 columns]