About: http://webisa.webdatacommons.org/443596266

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The unbeaten Mayweather Jr. has been in negotiations to fight Mexico's Juan Manuel Marquez at 144 pounds on July 18 in Las Vegas, Marquez, HBO and other sources have reported to The Times and other news agencies.
http://www.w3.org/ns/prov#wasQuotedFrom	latimes.com