About: http://webisa.webdatacommons.org/451118087

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	Materials such as steel, steel alloy, titanium, or a suitable composite material could be used in making the rods.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com