About: http://webisa.webdatacommons.org/222690874

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	Everything on your list looks fine except the only one that I would strongly change would be your rail system.
http://www.w3.org/ns/prov#wasQuotedFrom	ar15.com