About: http://webisa.webdatacommons.org/166850046

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 astronomical facilities are used by amateur astronomers to study phenomena such as super novas, asteroids, and comets.
http://www.w3.org/ns/prov#wasQuotedFrom	nps.gov