About: http://webisa.webdatacommons.org/29620486

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	In all radioactive decays the total number of nucleons, A = Z + N, before and after the decay is a constant; that is, the number of nucleons is conserved.
http://www.w3.org/ns/prov#wasQuotedFrom	blogfa.com