About: http://webisa.webdatacommons.org/56592279

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	His gamble is that private firms such as SpaceX can launch astronauts in just a few years, which would actually close the gap.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com