About: http://webisa.webdatacommons.org/410853628

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	Of course it should be understood that in other embodiments, other types of wheels, rollers or other moving members may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au