About: http://webisa.webdatacommons.org/171682466

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	While we have pretty strong spam-filtering software in place we still have to process every message sent to a dropzone.com email address to determine whether it is spam or not.
http://www.w3.org/ns/prov#wasQuotedFrom	dropzone.com