About: http://webisa.webdatacommons.org/403908891

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	Twitter has been the leader in this field and they have been quite accomodative with developers and other parties using their service.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com