What place could this be?
It is a walkway.
    src        edge_attr  dst
0     1  to the right of   10
1     2   to the left of   12
2     3  to the right of    5
3     4          next to   14
4     4   to the left of    8
5     4             near   14
6     5   to the left of    3
7     8  to the right of   14
8     8   to the left of   10
9     8          wearing   11
10    8  to the right of    4
11   10   to the left of    1
12   10  to the right of   11
13   10  to the right of    8
14   11  to the right of   14
15   11   to the left of   10
16   12  to the right of   13
17   12  to the right of    2
18   13   to the left of   12
19   14   to the left of    8
20   14          next to    4
21   14             near    4
22   14   to the left of   11