About: http://webisa.webdatacommons.org/425550361

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	It was disc shaped, the top was a slightly curved (dome like), and the bottom was even less curved almost flat.
http://www.w3.org/ns/prov#wasQuotedFrom	ufoinfo.com