About: http://webisa.webdatacommons.org/291014036

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 one example, due to an ???overlap??? provided by a special geometric shape of the surfaces 17, 18 of the spiral slit, no staples or other retaining device or method is used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com