About: http://webisa.webdatacommons.org/323738407

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	FIG. 3 is a partial elevational view, in section, illustrating the high friction connection between the threaded free end of the spacer screw and a retaining nut including a friction-enhancing cap cooperating with the nut;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com