About: http://webisa.webdatacommons.org/249723180

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	However, a standard hinge with a pin of aluminum, steel, PVC, or other suitable material may also be used, in lieu of the self locking self hinge 40.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com