About: http://webisa.webdatacommons.org/59209755

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	I looked and looked at them, and recognized instinctively except for the first and last maps.. the terrain was self-similar at all intermediate scales...
http://www.w3.org/ns/prov#wasQuotedFrom	unmannedspaceflight.com