About: http://webisa.webdatacommons.org/377050152

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	Further, the invention is a method and apparatus for designing and modifying body and cavity shapes so that the body can be inserted without interference into the cavity, maintaining a tight fit.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com