PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A C1 to C3 -alcohol, namely methanol, ethanol, propanol, or isopropanol, is preferred, especially methanol or ethanol, most preferably methanol.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com