About: http://webisa.webdatacommons.org/148808655

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	Regarding style I think it is fairly personal whether or not something is easy to read, but here is an example of a different style which you may prefer:
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com