About: http://webisa.webdatacommons.org/416431312

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	Not only because of particle decay, also because electrons and other particles are not 100% localized, and virtual particles can also appear and interact with it.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org