About: http://webisa.webdatacommons.org/263134771

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. 3A is a side view showing an enlarged elementary part omitting the nut and the balls in the ball screw of FIG. 2, and FIG. 3B is a front view seen from the axial direction of FIG. 3A;
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com