About: http://webisa.webdatacommons.org/57923961

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	Time TravelerSend an astronaut on a round-trip journey to a star and then compare her age with a person who stayed on Earth.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org