About: http://webisa.webdatacommons.org/203720514

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 computer removes abnormal data from the records, prepares averaged speed-versus-time data, and corrects them based upon weather and other conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com