PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In this case the gum solvent is a polar alcohol, for example an alkyl alcohol such as methanol, ethanol, propanol, isopropanol, butanol etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com