<http://webisa.webdatacommons.org/19470460>	<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://webisa.webdatacommons.org/19470460>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/10597746>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19470460> .
<http://webisa.webdatacommons.org/19470460>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<texasgasprices.com> .