About: http://webisa.webdatacommons.org/8401049

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	The 28-135 is a pretty old design and wide to telephoto is the most difficult lens to design - basically its an assembly of compromises!
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net