About: http://webisa.webdatacommons.org/343117378

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	In all of these embodiments, as well as in all of the embodiments described herein, the cutting edges or gripping surfaces could be made of any material such as steel, diamond, plastic, etc., which is attached to the elongate elements.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk