About: http://webisa.webdatacommons.org/425453570

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	It shows a lot of fine detail and is a pleasure to look at.> I read the chapter Sketching the Planets" in Astronomical Sketching...My experience: Such explanations can serve as a starting point.
http://www.w3.org/ns/prov#wasQuotedFrom	cloudynights.com