About: http://webisa.webdatacommons.org/387239345

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	Tubular members 63 and 65 are locked in a collinear configuration as in FIG. 9 while locking of the elongated members such as 17 and 19 of FIG. 1 must be in the mutually perpendicular position.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com