About: http://webisa.webdatacommons.org/134012169

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	Not sure if security is a concern, but a NULL-DACL is generally a really bad idea, security-wise.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com