About: http://webisa.webdatacommons.org/56800750

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	Principles of the present invention are applicable as well to fasteners other than nuts, such as head bolts and screws.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com