About: http://webisa.webdatacommons.org/225012610

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 Moon's north pole is a smoother place than the south pole, but early estimates suggest that there could be up to 13,000 square kilometres of permanent shade there.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk