About: http://webisa.webdatacommons.org/232926226

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	The pins are secured by melding, welding or other connecting methods, at about 30 to about 150 degree angles to the mounting ring.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca