About: http://webisa.webdatacommons.org/416232981

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	Look at the panel background for the Spirit of St. Louis for an example - note that there is a section of pure black (RGB=0,0,0) where the periscope view appears.
http://www.w3.org/ns/prov#wasQuotedFrom	technet.com