About: http://webisa.webdatacommons.org/196816115

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	particle that is similar to the kinds of elementary particles we already see.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org