About: http://webisa.webdatacommons.org/279401532

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Both would obviously be war crimes under current IHL, and I think a strong case can be made that Nagasaki was a war crime under WWII-era IHL, given that the US did not give Japan an opportunity to surrender after Hiroshima.
http://www.w3.org/ns/prov#wasQuotedFrom	opiniojuris.org