About: http://webisa.webdatacommons.org/7112756

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	Either those cases were a part of a very short run, and not considered as significant to publish data for, or they may be 3 inch shells that have been cut down to 2-3/4 inches.
http://www.w3.org/ns/prov#wasQuotedFrom	shotgunworld.com