About: http://webisa.webdatacommons.org/102066415

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 the example embodiment shown, the attaching element 540 is a screw, although other attaching elements such as bolts, rivets, or other fasteners may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com