About: http://webisa.webdatacommons.org/438325507

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	One thing to note is that the 18mm f/2 is the weakest optically of the three lenses as it is soft on the edges when used wide open.
http://www.w3.org/ns/prov#wasQuotedFrom	roel.me