About: http://webisa.webdatacommons.org/443540640

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	The middle position, also shown in phantom lines, is approximately the position where the slider 28 has traveled a distance D1 (in FIG. 3) and that the moveable jaw 44 has contacted an item such as the needle 45.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca