PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alcohols, such as methanol or isopropanol, are conveniently employed for this purpose, with methanol being preferred.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com