About: http://webisa.webdatacommons.org/300290235

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	In the cruise mode, it is contemplated that the background terrain display levels can be lowered by the crew such that terrain, for example 100 feet or 200 feet below the vessel, can be displayed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com