PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heretofore, the tertiary olefin was reacted with a lower alcohol, such as methanol or ethanol, to form ethers, such as methyl tertiary butyl ether (MTBE), ethyl tertiary butyl ether (ETBE), tertiary amyl methyl ether (TAME) which have been used as gasoline octane improvers but are being phased out because of health concerns.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com