About: http://webisa.webdatacommons.org/345633728

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	According to nuclear weapon experts, detonation 500ft above the ground is the most deadly you can get for destructive force.I would agree detonating them in the air is a bit worse than say under the ground.
http://www.w3.org/ns/prov#wasQuotedFrom	dailytech.com