About: http://webisa.webdatacommons.org/5005392

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	A cam and linkage bar assembly is provided to move the support plate 112 between a storage position within the case and an elevated position depicted in FIG. 7 for supporting a personal computer or other item thereon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com