About: http://webisa.webdatacommons.org/61271537

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	The upper platen 114 may have a circular, rectangular or other geometric form with a planar top surface 116.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr