About: http://webisa.webdatacommons.org/30586713

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	Some do, but it is rare and most often found in direct mail for such offers as a subscription to a specific magazine.
http://www.w3.org/ns/prov#wasQuotedFrom	1to1media.com