About: http://webisa.webdatacommons.org/234546371

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	Overall, it is difficult to give you other answers ontop of what Mike and Paul have suggested as there are a lot of things to take into consideration.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com