About: http://webisa.webdatacommons.org/80499402

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	It is common to join together multiple components by inserting a threaded fastener, such as a screw or bolt, through aligned openings in the components and then installing a threaded nut onto the threaded fastener.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca