PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Preferred monoacrylates are those where R1, R2 and R3 are H or methyl and R4 is a substituted alkyl or aryl group.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es