About: http://webisa.webdatacommons.org/157473353

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	If you stick with some of the major brands you should do fine, such as Nikon, Weaver & others I can not think of right now.
http://www.w3.org/ns/prov#wasQuotedFrom	californiapredatorsclub.com