About: http://webisa.webdatacommons.org/181395379

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	Arm 145 is mounted pivotally by pin 146 to a mounting base 148 which is mounted to the helmet 12 by suitable mounting means, not shown, such as suitable screws or bolts.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com