About: http://webisa.webdatacommons.org/67969635

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	What the Air Force discovered is that on evenings when there was a new moon, the satellites were sensitive enough to record the illumination from city lights.
http://www.w3.org/ns/prov#wasQuotedFrom	cartographersguild.com