About: http://webisa.webdatacommons.org/146325235

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	Some users may have both types but at the moment without any reliable information what will happen is anyones guess.I have compromised for the moment by having the two cheap Sigmas & by using A mount lenses via an LA EA2 adapter.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com