About: http://webisa.webdatacommons.org/21400992

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	Physicists such as Michio Kaku and many others say we need much more complex travel capabilities before we will ever reach those far-off destinations.
http://www.w3.org/ns/prov#wasQuotedFrom	howstuffworks.com