About: http://webisa.webdatacommons.org/66037215

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 little information I have picked up from advertising is the Zeiss is a little bigger than the Leica, and 3oz heavier at 10.9oz compared to 7.8 for the Leica.
http://www.w3.org/ns/prov#wasQuotedFrom	opticstalk.com