PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In most of these compounds, R' and R are different from one another, one of these radicals usually being alkyl or alkenyl.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au