About: http://webisa.webdatacommons.org/175609131

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	publishers, other than for access to files, since they are already hard
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com