About: http://webisa.webdatacommons.org/171758332

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 is able to calculate all objects in the sky in real-time, resulting in moon phases, planet positions, stars, and other objects appearing just the same as the real ones.
http://www.w3.org/ns/prov#wasQuotedFrom	appadvice.com