About: http://webisa.webdatacommons.org/256658315

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	Tracker:The tracker is a server which has the information of who has what files
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net