Assertion: rampart | /r/HasProperty | watchtower
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Source sentences:
text: The Hadrian’s rampart consisted of 6 elements: a wall with a ditch from the front; mileage watchtowers (bourgeois) placed every 1 Roman mile; watchtowers – 2 for each mile; castelli, or stronghold camps for auxiliary units; vallum, i.e. a double embankment divided by a free space and a deep ditch; a military road beyond the Wall.