About: http://webisa.webdatacommons.org/19565863

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	.You notice, every time there is an article announcing a save-the-world device, never is cost mentioned, nor where-you-can-buy-it.Never.
http://www.w3.org/ns/prov#wasQuotedFrom	detroitgasprices.com