PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • From SEM studies it was observed that the resultant microspheres were free from surface irregularities, except some wrinkles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hindawi.com