About: http://webisa.webdatacommons.org/441401433

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	Of course there have been significant improvements in trains, planes, and automobiles over the past fifty years, and extraordinary advances in many fields, particularly consumer electronics, the Internet, and biotechnology.
http://www.w3.org/ns/prov#wasQuotedFrom	thespacereview.com