About: http://webisa.webdatacommons.org/426978022

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	Only in 1897 did J. J. Thomson find that the electron was a subatomic particle, and the neutron was not discovered until 1932.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com