PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Organic (in the chemistry context) means made of carbon and hydrogen and possibly including other atoms (for instance one of these OLED molecules contains Fluorine).
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashdot.org