About: http://webisa.webdatacommons.org/198688188

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	Many brands are available, Sigma, and Tokina are the best known 3rd party lens makers, but I personally would not put anything other than N
http://www.w3.org/ns/prov#wasQuotedFrom	nikonrumors.com