| name | data type | description | 
|---|---|---|
| LineRef | array of LineRef | |
| LineDirection | array of LineDirectionStructure | 
Example
{
  "lineRevesAndLineDirections" : [ {
    "LineRef" : {
      "value" : "..."
    }
  }, {
    "LineDirection" : {
      "LineRef" : {
        "value" : "..."
      },
      "DirectionRef" : {
        "value" : "..."
      }
    }
  } ]
}