About: http://webisa.webdatacommons.org/405389723

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 retaining means 119 may be made of any suitable material such as wire, rod stock or the like, and has two downwardly depending legs 120 and 121 adapted to extend into the perforations 117 and 11 8 respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com