About: http://webisa.webdatacommons.org/21081818

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	This is not a problem, but be sure to follow the manufacturer???s instructions when cleaning the instrument, especially the lens, prisms, or eyepiece.
http://www.w3.org/ns/prov#wasQuotedFrom	aviationpros.com