PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Catalytic reduction of alcohols, aldehydes, ketones and other compounds to hydrocarbons has been conducted previously with the nearly exclusive use of hydrogen gas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freshpatents.com