Correct Example [#2771]

of: 517 Ruined fence (ISOM 2017-2)
from: Velké Vrbno, Czechia

Fence with ruined sections.

Fence with ruined sections near Velké Vrbno, Czechia. Photo by: Luděk Krtička (CC BY-SA 4.0)
Fence with ruined sections near Velké Vrbno, Czechia. Photo by: Luděk Krtička (CC BY-SA 4.0)