PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An ion is a molecule or atom that has an unequal number of protons and electrons, thus giving it a positive or negative charge.
http://www.w3.org/ns/prov#wasQuotedFrom
  • temptalia.com