About: http://webisa.webdatacommons.org/329909177

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	In addition or alternatively, the movable ring segments may have any shape, such as semi-circular, ???D??? shaped, and may have edges, arcs or any combination thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr