About: http://webisa.webdatacommons.org/360171883

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	One can argue that since gravity is a long range force, then its boson must have zero mass.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com