PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He filed over 20 Chinese patents and has achieved a number of promising results through cooperation with Sogou, Baidu and some other popular search engines in China.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nus.edu.sg