About: http://webisa.webdatacommons.org/256540263

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	Also, he discovered a method for separating different kinds of atoms and molecules, work which contributed to later studies of isotopes.
http://www.w3.org/ns/prov#wasQuotedFrom	everything2.com