About: http://webisa.webdatacommons.org/362479239

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	Solves the problem, especially if I use a name that does not exist (so it does not send any unnecessary mails).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com