PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cervical cancer is a serious problem ??? blamed for the deaths of about 3,700 women in the United States and about 233,000 worldwide annually.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnjonline.com