About: http://webisa.webdatacommons.org/259664941

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	FIG. 72 is a bottom plan view of a spring element 51 including a superior spring element 47 and an inferior spring element 50 having an opening 72.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk