About: http://webisa.webdatacommons.org/75583352

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 top surfaces of rollers 52 in the illustrated embodiment define a conveying surface 58 on which articles, such as packages, boxes, cartons, or other types, may be placed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com