About: http://webisa.webdatacommons.org/273530367

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	Except that shadows and secrets are not especially useful to the business of advertising, which is pretty much dedicated to making things less secret and more obvious, especially things such as price and product attributes.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com