About: http://webisa.webdatacommons.org/383233376

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	In some embodiments of the invention, however, this other wall is an endless surface moving in the same direction and at the same rate as the strip, so as to prevent abrasion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com