About: http://webisa.webdatacommons.org/59646901

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	There have been several different approaches to this ??? oAuth 2.0 is quite common, e.g. for Facebook applications; however sites such as Twitter are still using oAuth 1.0.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com