About: http://webisa.webdatacommons.org/61228395

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	This includes the masses of the W and Z bosons, and the masses of the fermions, i.e. the quarks and leptons.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org