About: http://webisa.webdatacommons.org/299607118

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	Below are a few sketches from a preliminary exploration into the design space of such tools.And here is how he visualized the social network, invaluable big picture.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com