About: http://webisa.webdatacommons.org/138650959

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	The present is more tangible, with NASA planning for future robotic visits to Mars, including a mission currently scheduled for 2020 that plans to bring back samples from the Red Planet.
http://www.w3.org/ns/prov#wasQuotedFrom	post-gazette.com