About: http://webisa.webdatacommons.org/201751153

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	A riving knife is a little thing immediately behind the saw blade that helps to keep the wood from closing up (a very dangerous thing) behind the saw blade.
http://www.w3.org/ns/prov#wasQuotedFrom	ridgidforum.com