Assertion: log obstacle | /r/HasProperty | the antipersonnel obstacles
Facets:
Source sentences:
text: Among the antipersonnel obstacles are antipersonnel minefields, fougasses, booby traps, dirt walls, ditches, concealed pits (depressions in the earth in the form of truncated cones), abatis, log obstacles, wire fences, rolls of concertina wire, chevaux-de-frise, hedgehogs, wire-loop and other types of snares, hastily erected wire obstacles, electrified obstacles, water barriers, and walls of fire.