About: http://webisa.webdatacommons.org/132280009

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	I have not used this program before but the usage for Forbidden URL suggests that you should be putting something other than http:// in there.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com