About: http://webisa.webdatacommons.org/387829416

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	Referring to FIGS. 2, 3 and 3A, a crown strap 50 is attached to the opposing sides 10B of the helmet 10, using conventional means such as rivets 52 and strap
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com