About: http://webisa.webdatacommons.org/261908537

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 acetabular cup prosthesis of claim 13 or 14 wherein the grid means is a grid comprised of a plurality of concentric rings.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com