About: http://webisa.webdatacommons.org/18252364

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	even some of the web based email services such as GMail, allow you to define
http://www.w3.org/ns/prov#wasQuotedFrom	ask-leo.com