PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The atom consist of mainly empty space and the element owe their size not to the size of the nucleus but rather the size of the electron%u2019s outermost orbital.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org