About: http://webisa.webdatacommons.org/314246253

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	???But plutonium, like uranium, is a heavy element that is not easily dispersed in the air.
http://www.w3.org/ns/prov#wasQuotedFrom	enenews.com