About: http://webisa.webdatacommons.org/3450518

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	If the crosshairs move when you rotate the eyepiece, there is a problem.
http://www.w3.org/ns/prov#wasQuotedFrom	longrangehunting.com