About: http://webisa.webdatacommons.org/17033776

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 other embodiments of the present invention, one or more hooks, clasps, screws, or other fastening devices maintain the engagement of lower shell 15 to upper shell 17, with or without the presence of hinges 35 and 36.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr