About: http://webisa.webdatacommons.org/406646781

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 conveying unit generally includes various kinds of rollers, and a driving unit such as a motor or a clutch for driving the rollers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es