About: http://webisa.webdatacommons.org/171993669

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 push-in implant of claim 21, wherein said two pairs of diametrically opposed junctions are a pair of diametrically opposed corners and a pair of diametrically opposed arcs.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com