PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The only other thing i believe may have a bearing on this would be if the craft had any sort of rockets boosters or something that would be capable of propelling or manoevering the craft.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com