About: http://webisa.webdatacommons.org/75790816

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 workpiece for which this invention is particularly adapted is a base or pad element for supporting replaceable teeth or earth working equipment, e.g., dredging machinery.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com