About: http://webisa.webdatacommons.org/164031270

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	Citing barriers such as cost and the mountains that rim the Central Valley, one transportation expert called Musk???s idea novel, but not a breakthrough.
http://www.w3.org/ns/prov#wasQuotedFrom	ksnt.com