| name | data type | description | 
|---|---|---|
| NumberOfBlockParts | number | |
| TrainPartRef | TrainPartRefStructure | |
| PositionOfTrainBlockPart | array of NaturalLanguageStringStructure | 
Example
{
  "NumberOfBlockParts" : 12345,
  "TrainPartRef" : {
    "value" : "..."
  },
  "PositionOfTrainBlockPart" : [ {
    "value" : "...",
    "lang" : "..."
  }, {
    "value" : "...",
    "lang" : "..."
  } ]
}