PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Amphiprotic solvents that have a small autoprotolysis constant and a small donor number are, for example, alcohols such as methanol and ethanol.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com