PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The shape was a flattened top and bottom with sharply oval ends (cigar shape) and it traveled in a straight path.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ufoinfo.com