About: http://webisa.webdatacommons.org/271237257

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. 3,595,389 (Morgan et al) shows what is called Reclamation Method and Apparatus", where there is a plurality of conveyor belts and work stations located along the length of these belts.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com