About: http://webisa.webdatacommons.org/268408103

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	NARRATOR: But getting a probe safely to the surface of Europa to test these theories is just one of the challenges in looking for life half a billion miles away.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org