About: http://webisa.webdatacommons.org/347597118

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 went together well enough, but the micro-calibrations are difficult to set and are necessary for looking at anything other than the moon.
http://www.w3.org/ns/prov#wasQuotedFrom	telescopes.com