PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thus, the government this year launched bids for oil projects that drew 41 global companies including BP, Exxon Mobil, Total and Shell, as well as Chinese firms CNOOC, CNPC, Sinopec and Sinochem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • caijing.com.cn