About: http://webisa.webdatacommons.org/394181078

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	In a preferred embodiment, ribbon 26 exists only in the distal portion of the shaft 20 as can be seen in a comparison between FIG. 1A and FIG. 1B (which is a cross section through the proximal portion of working length 20).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com