About: http://webisa.webdatacommons.org/288373835

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. 4A is a sectional view taken perpendicular to the axis of rotation of the flywheel 1 shown in FIG. 3, showing a titanium hub 22 used to connect the shaft 18 to the cylinder 11 through the optional intermediate cylinder 24.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com