About: http://webisa.webdatacommons.org/81835663

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	In my opinion such behavior is a bug as it should gracefully error out / time-out instead of hanging up.
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net