Assertion: tank | /r/CapableOf | carry unditching beam
Facets:
value: on rails
type: LOCATION
Source sentences:
text: A Mark V* tank—on the roof, the tank carries an unditching beam on rails, that could be attached to the tracks and used to extricate itself from difficult muddy trenches and shell craters —on the roof, the tank carries anon rails, that could be attached to the tracks and used to extricate itself from difficult muddy trenches and shell craters