About: http://webisa.webdatacommons.org/83589711

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	Using California High Speed Rail Authority's data, Joe Vranich and I estimated that the California system would reduce the emissions of greenhouse gases, such as CO2, at a cost of $2,000 per ton.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com