About: http://webisa.webdatacommons.org/89976473

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	An approximately circular through hole 3, whose periphery defines two projections such as 3 a, is formed in lobe 2 a, while a circular through hole 4 of smaller diameter is formed in lobe 2 b.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com