About: http://webisa.webdatacommons.org/400405924

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	Rocks are the biggest hazard for the actual touchdown, which will occur at a speed of 9 kilometres per hour.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com