text: Added power line (Way: 405116524) and connected to existing power line (Way: 358703096).
  However, I tracked the power line as "minor_line" whereas the existing way is tagged as "line".
  The power line I added is supported by two wooden poles. I didn't check the voltage (yet).
  What is the defining parameter to decide on "line" or "minor_line"?
  Can anyone appropriately change the existing line or mine? 