About: http://webisa.webdatacommons.org/425666485

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 optimum dimensions of the blade depend on its configuration, the dimensions of the handle, choice of materials, and other factors that will be evident to those skilled in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com