About: http://webisa.webdatacommons.org/51149855

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	The concept was invented in 1967 and was a great reference for the pre-Internet era, however now in an advanced Internet age, the four Ps need to be replaced by the four Es: Experience ??? Everyplace ??? Exchange ??? Evangelism.
http://www.w3.org/ns/prov#wasQuotedFrom	marketingpilgrim.com