About: http://webisa.webdatacommons.org/360751371

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	any use 300mm f/4 lenses for their work, they are still small enough to hand hold, and not quite as expensive as the really big glass, I guess the most important thing is technique and patience, and lots of practice.
http://www.w3.org/ns/prov#wasQuotedFrom	apug.org