About: http://webisa.webdatacommons.org/247003535

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 can use the planetarium to look at the area of sky I am observing and turn things such as Messier object, deep sky objects, double stars, comets etc, on and off as I choose.
http://www.w3.org/ns/prov#wasQuotedFrom	cloudynights.com