About: http://webisa.webdatacommons.org/298672189

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	Fences are the most common advice I have seen (and what I use) and from what I can tell the most effective.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com