PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???I always play my best in the United States,??? Isner said at a press conference in Indian Wells. ???A lot of times, especially in Europe, I have ?????? you know, I haven???t had great results at all.??? He was at a loss to explain why, offering perhaps a lack of toughness at overseas tournaments. ???There is no reason I can???t have a result like this outside of the U.S.,??? he said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fivethirtyeight.com