About: http://webisa.webdatacommons.org/409499764

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 SIGMA 50-500mm or 150-500mm lenses are the best option vis-a-vis the 80-400mm.
http://www.w3.org/ns/prov#wasQuotedFrom	fredmiranda.com