About: http://webisa.webdatacommons.org/352298751

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	Most cases you will need to use only one top and one bottom hole, but some cases may utilize all four, particularly in wood screw applications.
http://www.w3.org/ns/prov#wasQuotedFrom	ironcompany.com