About: http://webisa.webdatacommons.org/95061628

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	When in position, such as shown in FIG. 2, the sleeves 62 are confronted by a portion of lower horizontal back support member 43, thus determining how far back the back support assembly 40 may be rotated during deployment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com