About: http://webisa.webdatacommons.org/2508980

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	You set up rules for what data set users would bring down, e.g. Only those they own, those on accounts they own etc.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com