About: http://webisa.webdatacommons.org/69377300

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	However, it is preferable to use a glass-made lens which is not likely to be affected by environmental change such as temperature change.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com