Assertion: incendiary bomb | /r/HasProperty | concentrated on the city centre
Facets:
Source sentences:
text: In the first raid 235 bombers dropped 280 tonnes of explosives and 40,000 incendiaries , concentrated on the city centre.
text: In the first of these, 235 bombers dropped 280 tonnes of explosives and 40,000 incendiaries, concentrated on the city-centre.