About: http://webisa.webdatacommons.org/76739379

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	Other mechanisms such as a rack and pinion mechanism or a mechanism including friction wheels may be used in place of the drum and cable assembly to adjust the wall angle.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com