About: http://webisa.webdatacommons.org/301565392

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	U.S. Pat. No. 4,409,699 (Moorehouse) consists of a base attached to any type of power tool that makes by products such as wood chips, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com