About: http://webisa.webdatacommons.org/420736137

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	Recent patent disputes involving Apple, Samsung, Google and other mobile companies highlight the need for changes in the U.S. patent system, said Jorge Contreras, a law professor at American University.
http://www.w3.org/ns/prov#wasQuotedFrom	idg.com.au