text: The two bike parkings of this hotel are a little strange. I've never seen that before. It's just a rail that can be used to attach the bike. It's a bit like the “rope” field value, but with a metallic rope. Anyway, it is indicated to be a bike parking.
  
  via StreetComplete 14.0
  
  Attached photo(s):
  https://westnordost.de/p/6078.jpg