About: http://webisa.webdatacommons.org/183767924

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	it is difficult to believe both could be true...but maybe one ball is not enough, especially if one happens to be the 8 ball, because it would be used to have moved the other ball.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com