About: http://webisa.webdatacommons.org/127289943

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	A positron is a particle that has the same mass as an electron, but positive charge instead of negative charge.
http://www.w3.org/ns/prov#wasQuotedFrom	physicsandcalculus.com