PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Methanol, like other alcohols (ethanol, propanol, butanol) is a liquid at normal temperature and pressure, making it much cheaper, safer, and easier to transport, store, fuel up with, and use in an engine than methane (natural gas), ethane, propane, or butane.
http://www.w3.org/ns/prov#wasQuotedFrom
  • frumforum.com