PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other olefins suitable for the hydroformylation process are vinylaromatics such as styrene, ??-methylstyrene, 4-isobutylstyrene, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com