About: http://webisa.webdatacommons.org/203609159

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 cylinder may be manufactured from metal such as for example steel or aluminium or alternatively a fibre reinforced resin composite structure which may be manufactured by any of the well known weaving, winding or knitting techniques.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com