About: http://webisa.webdatacommons.org/217853516

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	Student Prior Knowledge: - An ion is an atom or group of atoms that has become electrically charged.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com