About: http://webisa.webdatacommons.org/4131353

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	Can you identify which one?As for the off-set cannons, I only had one example and unfortunately most of my photos are from the side so I didn't have a good example photo of a nice straight cannon.
http://www.w3.org/ns/prov#wasQuotedFrom	straightegyptians.com