PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • wherein Sb is antimony, Te is tellurium, M is an element other than Sb and Te, x and y are in the range:
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com