About: http://webisa.webdatacommons.org/67218485

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 trick with mystery-marketing however is that, while no one knows what the answer is, everyone knows that there is a 'mystery' (in this case, the content).
http://www.w3.org/ns/prov#wasQuotedFrom	gamedev.net