About: http://webisa.webdatacommons.org/48873346

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	If that does not help, try to check all items with this code (that will print out you all items so you will find where there is an email):
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com