About: http://webisa.webdatacommons.org/35975728

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	One calculator being tested called Carbon Diem uses GPS to log users??? movements and to determine whether they are traveling by car, train, walking or other modes.
http://www.w3.org/ns/prov#wasQuotedFrom	intransitionmag.org