PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In one aspect, the polyamide block contains ???NH???R4???NH??? moieties wherein R4 is a hydrocarbon group.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au