About: http://webisa.webdatacommons.org/33015251

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	Each particle wave function may be in the ground or excited state and is determined with some specific to it constants, including mass.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com