About: http://webisa.webdatacommons.org/263321940

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	I believe that a nation with considerable hi-tech ability could build bombs that disguise that signature particularly if they have access to nuclear materials from more than one source.
http://www.w3.org/ns/prov#wasQuotedFrom	crookedtimber.org