PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • IONS AND THE FORMATION OF IONIC COMPOUNDS An ion is a particle that is made of an atom or a group of atoms and which bears an electrical charge.
http://www.w3.org/ns/prov#wasQuotedFrom
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