About: http://webisa.webdatacommons.org/231881093

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	most, and the other plate is placed on an underlying surface; (d) said plates being identical in diameter and each plate including a rim curved into confronting relation with the rim of the other plate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com