About: http://webisa.webdatacommons.org/68169196

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 app offers quite a few features including options to view constellation artwork, altitude and azimuth grids, planets, nebulas and other night sky objects.
http://www.w3.org/ns/prov#wasQuotedFrom	shellypalmer.com